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2026 NPPES data Urology Physician NPI 1669676631 M.D.
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Crystal Sadik, M.D.

Urology Physician in Sayre, Pennsylvania.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 13,606 in Urology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 650 beneficiaries · Urology Physician avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
82.9/100
▼ 1 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Crystal Sadik, M.D. reported a CMS MIPS final score of 82.9/100 - below the 83.5 national average - and filed 2,751 Medicare Part D claims in 2024.

82.9/100
MIPS score · -1 vs avg
3K
Part D claims, 2024
93%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Federal trust snapshot

What official records show about Crystal Sadik, M.D.

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1669676631), first enumerated 06/13/2007.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 2,751 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 82.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • State context

    State board disciplinary context

    Pennsylvania statewide board action statistics are published annually — these figures describe aggregate state activity, not Crystal Sadik, M.D.'s individual license status. Verify directly with the state medical board.

    Source: PA-BOM annual report 2023

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1669676631 · Urology Physician

NPI-10 · ENUM-MID · TAX-MID · MIPS-INLINE · RX-MID · BOOK-LIGHT · PHOTO-FINISH

  • NPI-10 1669676631
  • ENUM-MID 2007
  • TAX-MID 14K Urology Physician
  • MIPS-INLINE 82.9/100
  • RX-MID 2,751
  • BOOK-LIGHT 613 in Pennsylvania
  • PHOTO-FINISH Mahmoud Chehab, MD · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Crystal Sadik, M.D.'s MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

83 ≥ 36th percentile 36% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Crystal Sadik, M.D. sits

This provider among urology physician peers

Across the 4,091 urology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Crystal Sadik, M.D. writes more Part D claims than 84% of them and scores higher on MIPS quality than 35% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.8Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 7Crystal Sadik, M.D., Part D claim volume, percentile in specialty: 84 · MIPS quality, percentile: 35
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one urology physician peer from a representative sample of 60; the gold marker is Crystal Sadik, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Crystal Sadik, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Crystal Sadik, M.D.?

Near national average

NPI registry status

Active

Issued 06/13/2007

NPI 1669676631

Primary specialty

Urology Physician

Mid-sized

13,606 US NPIs in this specialty

Medicare Part D claims

2,751 103% vs specialty avg

2024 prescription claims

Specialty avg: 1,354

MIPS final score

82.9/100 0.6 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Pennsylvania

How Urology Physician compares to other specialties among Pennsylvania providers

Pennsylvania providers
Student in an Organized Heal…6%Pharmacist5%Physical Therapist4.8%Mental Health Counselor4%Internal Medicine Physician3.3%Professional Counselor3.2%Urology Physician0.2%
Largest specialties in Pennsylvania (% of in-state providers)

Medicare quality performance, MIPS

Crystal Sadik, M.D.'s 2023 MIPS final score plotted against the Urology Physician national average

Near national average
MIPS Final Score
82.9/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%82.9%
MIPS final score (Urology Physician) - 82.9/100 vs national avg 83.5
How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Practice Address

1 GUTHRIE SQ
Sayre, PA 18840
(570) 887-2845

Provider Details

NPI 1669676631
Specialty Urology Physician
Credentials M.D.
Gender Female
NPI Issued 06/13/2007

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

82.9075
Final Score
Measured-score avg: 83.5
74.0928
Quality
65.9443
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Crystal Sadik, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Guthrie Medical Group PC
Sayre, PA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context - Pennsylvania PA-BOM 2023 annual report

Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Crystal Sadik, M.D.. To verify Crystal Sadik, M.D.'s current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

Crystal Sadik, M.D. - brand share 7.0%
Urology Physician average

7% brand-name claims vs 93% generic, on 2,751 2024 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

2,751
Total Claims
$166K
Total Drug Cost
650
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,639.7
Total Day Supply
125,804
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$105K
Generic Drug Cost
$60K
Opioid Claims
85 (3.1% rate)
Antibiotic Claims
486

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
1.33
Gender Split
42% female / 58% male
Age Distribution
<65: 83, 65-74: 265, 75-84: 220, 85+: 82

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Crystal Sadik, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Tamsulosin Hcl
 593
Oxybutynin Chloride Er
Oxybutynin Chloride
328
Finasteride
 290
Solifenacin Succinate
 278
Ciprofloxacin Hcl
 149
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
127
Methenamine Hippurate
 103
Myrbetriq
Mirabegron
87
Oxybutynin Chloride
 86
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
78

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Urology Physician in PA → All providers in Pennsylvania → Compare specialties →

Urology Physician Overview

How Crystal Sadik, M.D. fits within the Urology Physician landscape nationally.

13,606
Urology Physician Providers in US
54
States with Urology Physician
1,354
Avg Claims per Provider

Crystal Sadik, M.D.'s 2,751 claims are above the specialty average of 1,354.

Nationwide Urology Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Sadik, both outside Pennsylvania so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (82.9 here).

Mahmoud Chehab 82.9 NY Robert Douenias 82.9 NY Beibei Oelrich 82.9 FL Yash Sachdev 82.9 FL

Same NPPES enumeration year (2007)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Mohit Khera Houston, TX Joshua Pagar Columbia, MO Henry Rosevear Troy, MI Nicole Miller Nashville, TN

Nearby Urology Physician Providers in Pennsylvania

Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Sadik.

One of 613 Urology Physician providers enrolled in Pennsylvania, 5 are shown here.

Ahmed Abdalla
Philadelphia, PA
Dr. Vineet Agrawal
M.D.
Sayre, PA
Dr. Victor Agusta
MD
Lancaster, PA
Dr. Max Ahn
M.D.
Wynnewood, PA
Dr. Saeed Akbari
M.D.
Coudersport, PA

Compare Urology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Crystal Sadik, M.D.'s specialty? ▼
Crystal Sadik, M.D. specializes in Urology Physician and practices in Sayre, Pennsylvania. Credentials: M.D..
How much does Crystal Sadik, M.D. prescribe under Medicare Part D? ▼
In 2024, Crystal Sadik, M.D. wrote 2,751 Medicare Part D claims totaling $166K in drug costs for 650 beneficiaries.
What is Crystal Sadik, M.D.'s Medicare quality score? ▼
Crystal Sadik, M.D. has a CMS MIPS Final Score of 82.9/100 (Quality: 74.1, Cost: 65.9). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Crystal Sadik, M.D. located? ▼
Crystal Sadik, M.D. is located at 1 GUTHRIE SQ, Sayre, PA, 18840. Phone: (570) 887-2845.
What is Crystal Sadik, M.D.'s NPI number? ▼
Crystal Sadik, M.D.'s National Provider Identifier (NPI) is 1669676631, issued on 06/13/2007.
Does Crystal Sadik, M.D. prescribe more brand-name or generic drugs? ▼
Crystal Sadik, M.D.'s prescribing is 7% brand-name and 93% generic drugs by claim count, with $105K in brand drug costs.
Does Crystal Sadik, M.D. prescribe opioids? ▼
Yes, Crystal Sadik, M.D. had 85 opioid claims in 2024 with an opioid prescribing rate of 3.1%.
How many Urology Physician providers are there in the US? ▼
There are 13,606 Urology Physician providers across 54 states in the US. The average Urology Physician provider writes 1,354 Medicare Part D claims per year.
What drugs does Crystal Sadik, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Crystal Sadik, M.D.'s most frequently prescribed drugs include Tamsulosin Hcl, Oxybutynin Chloride Er, Finasteride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Crystal Sadik, M.D. accept Medicare? ▼
Crystal Sadik, M.D. appears in CMS Medicare data with 2,751 Part D claims and 650 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Crystal Sadik, M.D.'s credentials? ▼
Crystal Sadik, M.D.'s NPI is 1669676631 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.