2026 NPPES data Gastroenterology Physician NPI 1760486476 MD
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ROY CARMAN, MD

Gastroenterology Physician in LITTLE SILVER, 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
25
Medicare Part D claims · Gastroenterology Physician avg: 833
What the federal data reveals: ROY CARMAN, MD is a Gastroenterology Physician ([object Object]) practicing in LITTLE SILVER, New Jersey with a Medicare Part D prescribing footprint of 25 claims .

What stands out: ROY CARMAN, MD filed 25 Medicare Part D claims in 2023 across LITTLE SILVER, New Jersey. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

ROY CARMAN, MD 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).

ROY CARMAN, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 06/09/2005

NPI 1760486476

Primary specialty

Gastroenterology Physician

Mid-sized

16,567 US NPIs in this specialty

Medicare Part D claims

25 97% vs specialty avg

2023 prescription claims

Specialty avg: 833

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

Specialty board-certification context

Estimated specialty board-certified rate — Gastroenterology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gastroenterology Physician ABMS/AOA estimate

Est. board-certified rate (Gastroenterology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gastroenterology 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).

ROY CARMAN, MD is a Gastroenterology Physician provider practicing in LITTLE SILVER, New Jersey, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1760486476. 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.

ROY CARMAN, MD appears in the CMS NPPES registry as a Gastroenterology Physician provider holding MD credentials at 180 WHITE RD, LITTLE SILVER, NJ, 07739, with a listed phone of (732) 747-4007. NPI 1760486476 was issued on 06/09/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CARMAN 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 25 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $512 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.

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

180 WHITE RD
LITTLE SILVER, NJ 07739

Provider Details

NPI 1760486476
Specialty Gastroenterology Physician
Credentials MD
Gender Male
NPI Issued 06/09/2005

Medicare Part D Prescribing Data

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

25
Total Claims
$512
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
65
Total Day Supply
1,861
Brand Drug Cost
$0
Generic Drug Cost
$512

Patient Demographics

Average Patient Age
77.7 years
Avg HCC Risk Score
0.67

Gastroenterology Physician Overview

How ROY CARMAN, MD fits within the Gastroenterology Physician landscape nationally.

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

ROY CARMAN, MD's 25 claims are below 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 CARMAN.

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

Frequently Asked Questions

What is ROY CARMAN, MD's specialty?
ROY CARMAN, MD specializes in Gastroenterology Physician and practices in LITTLE SILVER, New Jersey. Credentials: MD.
How much does ROY CARMAN, MD prescribe under Medicare Part D?
In 2023, ROY CARMAN, MD wrote 25 Medicare Part D claims totaling $512 in drug costs for N/A beneficiaries.
Where is ROY CARMAN, MD located?
ROY CARMAN, MD is located at 180 WHITE RD, LITTLE SILVER, NJ, 07739. Phone: (732) 747-4007.
What is ROY CARMAN, MD's NPI number?
ROY CARMAN, MD's National Provider Identifier (NPI) is 1760486476, issued on 06/09/2005.
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.
Does ROY CARMAN, MD accept Medicare?
ROY CARMAN, MD appears in CMS Medicare data with 25 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROY CARMAN, MD's credentials?
ROY CARMAN, MD's NPI is 1760486476 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.
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