2026 NPPES data Gastroenterology Physician NPI 1689634438 M.D.
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NEIL COHEN, M.D.

Gastroenterology Physician in MARLTON, 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
2K
Medicare Part D claims · 563 beneficiaries · Gastroenterology Physician avg: 833
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]
Industry payments
$863.9
58 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: NEIL COHEN, M.D. is a Gastroenterology Physician ([object Object]) practicing in MARLTON, New Jersey with a Medicare Part D prescribing footprint of 2K claims across 563 beneficiaries . Their CMS MIPS Final Score of 100/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $863.9 across 58 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: NEIL COHEN, M.D. reported a CMS MIPS final score of 100 out of 100, above the 83.1 national average, and filed 2,436 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)

NEIL COHEN, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

NEIL COHEN, M.D. at a glance

High performer (top quartile)

NPI registry status

Active

Issued 03/24/2006

NPI 1689634438

Primary specialty

Gastroenterology Physician

Mid-sized

16,567 US NPIs in this specialty

Medicare Part D claims

2,436 192% vs specialty avg

2023 prescription claims

Specialty avg: 833

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in New Jersey

How Gastroenterology Physician compares to other specialties among New Jersey providers

New Jersey providers

Gastroenterology Physician share within New Jersey

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

Medicare quality performance — MIPS

NEIL COHEN, M.D.'s 2023 MIPS final score plotted against the Gastroenterology Physician national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

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

0%100%National avg83%99%
MIPS final score (Gastroenterology Physician) — 100/100 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).

NEIL COHEN, M.D. is a Gastroenterology Physician provider practicing in MARLTON, New Jersey, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1689634438. 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.

NEIL COHEN, M.D. appears in the CMS NPPES registry as a Gastroenterology Physician provider holding M.D. credentials at 406 LIPPINCOTT DR, MARLTON, NJ, 08053, with a listed phone of (856) 983-1900. NPI 1689634438 was issued on 03/24/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COHEN 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 2,436 prescription claims written by this provider, covering 563 Medicare beneficiaries and totaling roughly $1.2 million in drug spend. 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 100/100 for the 2023 performance year, compared with the national average of 83.1.

Gastroenterology Physician is a mid-sized specialty nationwide, with 16,567 enrolled providers across 54 states and an average of 833 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

406 LIPPINCOTT DR
MARLTON, NJ 08053

Provider Details

NPI 1689634438
Specialty Gastroenterology Physician
Credentials M.D.
Gender Male
NPI Issued 03/24/2006

CMS Quality Score (MIPS)

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

100
Final Score
Avg: 83.1
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where NEIL COHEN, 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.

ADVOCARE, LLC
HADDONFIELD, NJ
VIRTUA MEDICAL GROUP, PA
BORDENTOWN, 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).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for NEIL COHEN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$864

Largest payer

Gilead Sciences, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

2,436
Total Claims
$1.2M
Total Drug Cost
563
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,736
Total Day Supply
169,436
Generic Drug Cost
$195K
Antibiotic Claims
84

Patient Demographics

Average Patient Age
73.7 years
Avg HCC Risk Score
1.22
Gender Split
66% female / 34% male
Age Distribution
<65: 36, 65-74: 285, 75-84: 196, 85+: 46

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Pantoprazole Sodium
660
Omeprazole
267
Famotidine
191
Dexlansoprazole Dr
Dexlansoprazole
156
Esomeprazole Magnesium
120
Linzess
Linaclotide
67
Amitriptyline Hcl
54
Dexilant
Dexlansoprazole
52
Ondansetron Hcl
48
Mesalamine
47

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

Gastroenterology Physician Overview

How NEIL COHEN, M.D. fits within the Gastroenterology Physician landscape nationally.

16,567
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider

NEIL COHEN, M.D.'s 2,436 claims are above the specialty average of 833.

Nearby Gastroenterology Physician Providers in New Jersey

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

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

Frequently Asked Questions

What is NEIL COHEN, M.D.'s specialty?
NEIL COHEN, M.D. specializes in Gastroenterology Physician and practices in MARLTON, New Jersey. Credentials: M.D..
How much does NEIL COHEN, M.D. prescribe under Medicare Part D?
In 2023, NEIL COHEN, M.D. wrote 2,436 Medicare Part D claims totaling $1.2M in drug costs for 563 beneficiaries.
What is NEIL COHEN, M.D.'s Medicare quality score?
NEIL COHEN, M.D. has a CMS MIPS Final Score of 100/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is NEIL COHEN, M.D. located?
NEIL COHEN, M.D. is located at 406 LIPPINCOTT DR, MARLTON, NJ, 08053. Phone: (856) 983-1900.
What is NEIL COHEN, M.D.'s NPI number?
NEIL COHEN, M.D.'s National Provider Identifier (NPI) is 1689634438, issued on 03/24/2006.
How many Gastroenterology Physician providers are there in the US?
There are 16,567 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 833 Medicare Part D claims per year.
What drugs does NEIL COHEN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, NEIL COHEN, M.D.'s most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NEIL COHEN, M.D. accept Medicare?
NEIL COHEN, M.D. appears in CMS Medicare data with 2,436 Part D claims and 563 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NEIL COHEN, M.D.'s credentials?
NEIL COHEN, M.D.'s NPI is 1689634438 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.
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