2026 NPPES data Gynecology Physician NPI 1699731562 MD
Verify on CMS →

MARK MOKRZYCKI, MD

Gynecology Physician in EAST BRUNSWICK, New Jersey. 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
712
Medicare Part D claims · 241 beneficiaries · Gynecology Physician avg: 295
Generic prescribing
68%
generic claims · 32% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
57.0111/100
▼ 26 pts below national avg 83.1 · [object Object]
What the federal data reveals: MARK MOKRZYCKI, MD is a Gynecology Physician ([object Object]) practicing in EAST BRUNSWICK, New Jersey with a Medicare Part D prescribing footprint of 712 claims across 241 beneficiaries — 32% brand-name prescribing . Their CMS MIPS Final Score of 57.0111/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: MARK MOKRZYCKI, MD reported a CMS MIPS final score of 57.0111 out of 100, below the 83.1 national average, and filed 712 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MARK MOKRZYCKI, MD 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).

MARK MOKRZYCKI, MD at a glance

Below national average

NPI registry status

Active

Issued 04/21/2006

NPI 1699731562

Primary specialty

Gynecology Physician

Niche

3,902 US NPIs in this specialty

Medicare Part D claims

712 141% vs specialty avg

2023 prescription claims

Specialty avg: 295

MIPS final score

57.0111/100 26.088899999999995% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in New Jersey

How Gynecology Physician compares to other specialties among New Jersey providers

New Jersey providers

Gynecology Physician share within New Jersey

1. Gynecology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gynecology Physician share within New Jersey

Medicare quality performance — MIPS

MARK MOKRZYCKI, MD's 2023 MIPS final score plotted against the Gynecology Physician national average

Below national average
MIPS Final Score
57.0111/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gynecology Physician) — 57.0111/100 vs national avg 83.1

0%100%National avg83%57%
MIPS final score (Gynecology Physician) — 57.0111/100 vs national avg 83.1

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).

MARK MOKRZYCKI, MD is a Gynecology Physician provider practicing in EAST BRUNSWICK, New Jersey, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1699731562. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MARK MOKRZYCKI, MD appears in the CMS NPPES registry as a Gynecology Physician provider holding MD credentials at 620 CRANBURY RD, EAST BRUNSWICK, NJ, 08816, with a listed phone of (732) 651-0005. NPI 1699731562 was issued on 04/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MOKRZYCKI 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 712 prescription claims written by this provider, covering 241 Medicare beneficiaries and totaling roughly $190K in drug spend, split 32% brand-name and 68% generic by claim count, with an opioid prescribing rate of 1.8%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 57.0111/100 for the 2023 performance year (Quality 43.9137, Cost 42.79), compared with the national average of 83.1.

Gynecology Physician is a narrow specialty nationwide, with 3,902 enrolled providers across 53 states and an average of 295 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

620 CRANBURY RD
EAST BRUNSWICK, NJ 08816

Provider Details

NPI 1699731562
Specialty Gynecology Physician
Credentials MD
Gender Male
NPI Issued 04/21/2006

CMS Quality Score (MIPS)

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

57.0111
Final Score
Avg: 83.1
43.9137
Quality
42.79
Cost
64
Promoting Interoperability

Reporting: Individual

Hospital and facility affiliations

Facilities where MARK MOKRZYCKI, MD 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.

LIFELINE MEDICAL ASSOCIATES LLC
DENVILLE, NJ

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

Brand vs generic prescribing mix · Above average

MARK MOKRZYCKI, MD — brand share 32.0%
Specialty average (est.)

32% brand-name claims vs 68% generic, on 712 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.

712
Total Claims
$190K
Total Drug Cost
241
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,205
Total Day Supply
28,705
Brand vs Generic
32% brand / 68% generic
Brand Drug Cost
$174K
Generic Drug Cost
$15K
Opioid Claims
13 (1.8% rate)
Antibiotic Claims
315

Patient Demographics

Average Patient Age
76.5 years
Avg HCC Risk Score
1.10
Gender Split
100% female / 0% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Myrbetriq
Mirabegron
145
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
98
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
94
Oxybutynin Chloride Er
Oxybutynin Chloride
62
Nitrofurantoin
Nitrofurantoin Macrocrystal
35
Ciprofloxacin Hcl
34
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
32
Estradiol
30
Fluconazole
20
Solifenacin Succinate
19

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

Gynecology Physician Overview

How MARK MOKRZYCKI, MD fits within the Gynecology Physician landscape nationally.

3,902
Gynecology Physician Providers in US
53
States with Gynecology Physician
295
Avg Claims per Provider

MARK MOKRZYCKI, MD's 712 claims are above the specialty average of 295.

Nearby Gynecology Physician Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as MOKRZYCKI.

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

Frequently Asked Questions

What is MARK MOKRZYCKI, MD's specialty?
MARK MOKRZYCKI, MD specializes in Gynecology Physician and practices in EAST BRUNSWICK, New Jersey. Credentials: MD.
How much does MARK MOKRZYCKI, MD prescribe under Medicare Part D?
In 2023, MARK MOKRZYCKI, MD wrote 712 Medicare Part D claims totaling $190K in drug costs for 241 beneficiaries.
What is MARK MOKRZYCKI, MD's Medicare quality score?
MARK MOKRZYCKI, MD has a CMS MIPS Final Score of 57.0111/100 (Quality: 43.9137, Cost: 42.79). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MARK MOKRZYCKI, MD located?
MARK MOKRZYCKI, MD is located at 620 CRANBURY RD, EAST BRUNSWICK, NJ, 08816. Phone: (732) 651-0005.
What is MARK MOKRZYCKI, MD's NPI number?
MARK MOKRZYCKI, MD's National Provider Identifier (NPI) is 1699731562, issued on 04/21/2006.
Does MARK MOKRZYCKI, MD prescribe more brand-name or generic drugs?
MARK MOKRZYCKI, MD's prescribing is 32% brand-name and 68% generic drugs by claim count, with $174K in brand drug costs.
Does MARK MOKRZYCKI, MD prescribe opioids?
Yes, MARK MOKRZYCKI, MD had 13 opioid claims in 2023 with an opioid prescribing rate of 1.8%.
How many Gynecology Physician providers are there in the US?
There are 3,902 Gynecology Physician providers across 53 states in the US. The average Gynecology Physician provider writes 295 Medicare Part D claims per year.
What drugs does MARK MOKRZYCKI, MD prescribe most often?
Based on 2023 Medicare Part D data, MARK MOKRZYCKI, MD's most frequently prescribed drugs include Myrbetriq, Nitrofurantoin Mono-Macro, Sulfamethoxazole-Trimethoprim. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARK MOKRZYCKI, MD accept Medicare?
MARK MOKRZYCKI, MD appears in CMS Medicare data with 712 Part D claims and 241 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARK MOKRZYCKI, MD's credentials?
MARK MOKRZYCKI, MD's NPI is 1699731562 with credentials MD. 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.
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 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