2026 NPPES data Anatomic Pathology & Clinical Pathology Physician NPI 1518996743 M.D.
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RAINELDO SAQUIN, M.D.

Anatomic Pathology & Clinical Pathology Physician in NORTH WARREN, Pennsylvania. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
1K
Medicare Part D claims · 42 beneficiaries · Anatomic Pathology & Clinical Pathology Physician avg: 284
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

RAINELDO SAQUIN, M.D. filed 1,097 Medicare Part D claims in 2023 as a Anatomic Pathology & Clinical Pathology Physician in NORTH WARREN, Pennsylvania, prescribing 86% generic.

1K
Part D claims, 2023
86%
generic prescribing

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.

RAINELDO SAQUIN, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,097 Top 24% higher than 76% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). This entry sits in this band. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

RAINELDO SAQUIN, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about RAINELDO SAQUIN, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/01/2006

NPI 1518996743

Primary specialty

Anatomic Pathology & Clinical Pathology Physician

Mid-sized

13,692 US NPIs in this specialty

Medicare Part D claims

1,097 286% vs specialty avg

2023 prescription claims

Specialty avg: 284

Specialty distribution in Pennsylvania

How Anatomic Pathology & Clinical Pathology Physician compares to other specialties among Pennsylvania providers

Pennsylvania providers

Anatomic Pathology & Clinical Pathology Physician share within Pennsylvania

1. Anatomic Pathology & Clinical Pathology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Anatomic Pathology & Clinical Pathology Physician share within Pennsylvania

Specialty board-certification context

Estimated specialty board-certified rate — Anatomic Pathology & Clinical Pathology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Anatomic Pathology & Clinical Pathology Physician ABMS/AOA estimate

Est. board-certified rate (Anatomic Pathology & Clinical Pathology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Anatomic Pathology & Clinical Pathology Physician) — ABMS / AOA estimate

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).

RAINELDO SAQUIN, M.D. appears in the CMS NPPES registry as a Anatomic Pathology & Clinical Pathology Physician provider holding M.D. credentials at 33 MAIN DR, NORTH WARREN, PA, 16365, with a listed phone of (814) 726-4317. NPI 1518996743 was issued on 07/01/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SAQUIN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,097 prescription claims written by this provider, covering 42 Medicare beneficiaries and totaling roughly $68K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 2.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Anatomic Pathology & Clinical Pathology Physician is a mid-sized specialty nationwide, with 13,692 enrolled providers across 55 states and an average of 284 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

33 MAIN DR
NORTH WARREN, PA 16365

Provider Details

NPI 1518996743
Specialty Anatomic Pathology & Clinical Pathology Physician
Credentials M.D.
Gender Male
NPI Issued 07/01/2006

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 RAINELDO SAQUIN, M.D.. To verify RAINELDO SAQUIN, 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 · Typical

RAINELDO SAQUIN, M.D. — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 1,097 2023 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 2023.

1,097
Total Claims
$68K
Total Drug Cost
42
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,099
Total Day Supply
29,242
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$41K
Generic Drug Cost
$26K
Opioid Claims
26 (2.4% rate)
Antibiotic Claims
42

Patient Demographics

Average Patient Age
57.1 years
Avg HCC Risk Score
1.78
Gender Split
33% female / 67% male
Age Distribution
<65: 25, 65-74: 15, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What RAINELDO SAQUIN, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
76
Pantoprazole Sodium
70
Famotidine
60
Lisinopril
57
Tamsulosin Hcl
48
Synthroid
Levothyroxine Sodium
45
Metoprolol Tartrate
42
Gabapentin
41
Amlodipine Besylate
37
Sucralfate
30

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

Anatomic Pathology & Clinical Pathology Physician Overview

How RAINELDO SAQUIN, M.D. fits within the Anatomic Pathology & Clinical Pathology Physician landscape nationally.

13,692
Anatomic Pathology & Clinical Pathology Physician Providers in US
55
States with Anatomic Pathology & Clinical Pathology Physician
284
Avg Claims per Provider

RAINELDO SAQUIN, M.D.'s 1,097 claims are above the specialty average of 284.

Nearby Anatomic Pathology & Clinical Pathology Physician Providers in Pennsylvania

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

Compare Anatomic Pathology & Clinical Pathology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RAINELDO SAQUIN, M.D.'s specialty?
RAINELDO SAQUIN, M.D. specializes in Anatomic Pathology & Clinical Pathology Physician and practices in NORTH WARREN, Pennsylvania. Credentials: M.D..
How much does RAINELDO SAQUIN, M.D. prescribe under Medicare Part D?
In 2023, RAINELDO SAQUIN, M.D. wrote 1,097 Medicare Part D claims totaling $68K in drug costs for 42 beneficiaries.
Where is RAINELDO SAQUIN, M.D. located?
RAINELDO SAQUIN, M.D. is located at 33 MAIN DR, NORTH WARREN, PA, 16365. Phone: (814) 726-4317.
What is RAINELDO SAQUIN, M.D.'s NPI number?
RAINELDO SAQUIN, M.D.'s National Provider Identifier (NPI) is 1518996743, issued on 07/01/2006.
Does RAINELDO SAQUIN, M.D. prescribe more brand-name or generic drugs?
RAINELDO SAQUIN, M.D.'s prescribing is 14% brand-name and 86% generic drugs by claim count, with $41K in brand drug costs.
Does RAINELDO SAQUIN, M.D. prescribe opioids?
Yes, RAINELDO SAQUIN, M.D. had 26 opioid claims in 2023 with an opioid prescribing rate of 2.4%.
How many Anatomic Pathology & Clinical Pathology Physician providers are there in the US?
There are 13,692 Anatomic Pathology & Clinical Pathology Physician providers across 55 states in the US. The average Anatomic Pathology & Clinical Pathology Physician provider writes 284 Medicare Part D claims per year.
What drugs does RAINELDO SAQUIN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, RAINELDO SAQUIN, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Pantoprazole Sodium, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RAINELDO SAQUIN, M.D. accept Medicare?
RAINELDO SAQUIN, M.D. appears in CMS Medicare data with 1,097 Part D claims and 42 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RAINELDO SAQUIN, M.D.'s credentials?
RAINELDO SAQUIN, M.D.'s NPI is 1518996743 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

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 (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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 April 2026 (NPPES) / 2023 (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