2026 NPPES data Gastroenterology Physician NPI 1609127109 MD
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SUMAIR AHMAD, MD

Gastroenterology Physician in DEARBORN, Michigan. 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 · 409 beneficiaries · Gastroenterology Physician avg: 833

What the federal data shows

SUMAIR AHMAD, MD filed 1,880 Medicare Part D claims in 2023 as a Gastroenterology Physician in DEARBORN, Michigan.

2K
Part D claims, 2023
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.

SUMAIR AHMAD, MD's Medicare Part D volume vs every U.S. prescriber

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

1,880 Top 17% higher than 83% 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%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). This entry sits in this band. 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 certification likely (heuristic — not verified)

SUMAIR AHMAD, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 SUMAIR AHMAD, MD?

Quality data not reported

NPI registry status

Active

Issued 09/24/2012

NPI 1609127109

Primary specialty

Gastroenterology Physician

Mid-sized

16,567 US NPIs in this specialty

Medicare Part D claims

1,880 126% vs specialty avg

2023 prescription claims

Specialty avg: 833

Specialty distribution in Michigan

How Gastroenterology Physician compares to other specialties among Michigan providers

Michigan providers

Gastroenterology Physician share within Michigan

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

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).

SUMAIR AHMAD, MD appears in the CMS NPPES registry as a Gastroenterology Physician provider holding MD credentials at 19401 HUBBARD DR, DEARBORN, MI, 48126, with a listed phone of (313) 982-8100. NPI 1609127109 was issued on 09/24/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AHMAD 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 1,880 prescription claims written by this provider, covering 409 Medicare beneficiaries and totaling roughly $716K 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

19401 HUBBARD DR
DEARBORN, MI 48126

Provider Details

NPI 1609127109
Specialty Gastroenterology Physician
Credentials MD
Gender Male
NPI Issued 09/24/2012

Hospital and facility affiliations

Facilities where SUMAIR AHMAD, 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.

HENRY FORD HEALTH SYSTEM
DEARBORN, MI

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 — Michigan MI-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 ~41K Michigan medical licensees in 2023 — they are NOT specific to SUMAIR AHMAD, MD. To verify SUMAIR AHMAD, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

1,880
Total Claims
$716K
Total Drug Cost
409
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,890
Total Day Supply
81,574
Generic Drug Cost
$54K
Antibiotic Claims
60

Patient Demographics

Average Patient Age
68.0 years
Avg HCC Risk Score
1.94
Gender Split
66% female / 34% male
Age Distribution
<65: 110, 65-74: 183, 75-84: 102, 85+: 14

Top Prescribed Drugs (Medicare Part D)

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

What SUMAIR AHMAD, MD 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
Omeprazole
478
Pantoprazole Sodium
436
Sucralfate
121
Dicyclomine Hcl
95
Famotidine
90
Loperamide
Loperamide Hcl
55
Metoclopramide Hcl
55
Ondansetron Hcl
53
Creon
Lipase/Protease/Amylase
44
Esomeprazole Magnesium
44

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

Gastroenterology Physician Overview

How SUMAIR AHMAD, 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

SUMAIR AHMAD, MD's 1,880 claims are above the specialty average of 833.

Nearby Gastroenterology Physician Providers in Michigan

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

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

Frequently Asked Questions

What is SUMAIR AHMAD, MD's specialty?
SUMAIR AHMAD, MD specializes in Gastroenterology Physician and practices in DEARBORN, Michigan. Credentials: MD.
How much does SUMAIR AHMAD, MD prescribe under Medicare Part D?
In 2023, SUMAIR AHMAD, MD wrote 1,880 Medicare Part D claims totaling $716K in drug costs for 409 beneficiaries.
Where is SUMAIR AHMAD, MD located?
SUMAIR AHMAD, MD is located at 19401 HUBBARD DR, DEARBORN, MI, 48126. Phone: (313) 982-8100.
What is SUMAIR AHMAD, MD's NPI number?
SUMAIR AHMAD, MD's National Provider Identifier (NPI) is 1609127109, issued on 09/24/2012.
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 SUMAIR AHMAD, MD prescribe most often?
Based on 2023 Medicare Part D data, SUMAIR AHMAD, MD's most frequently prescribed drugs include Omeprazole, Pantoprazole Sodium, Sucralfate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SUMAIR AHMAD, MD accept Medicare?
SUMAIR AHMAD, MD appears in CMS Medicare data with 1,880 Part D claims and 409 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SUMAIR AHMAD, MD's credentials?
SUMAIR AHMAD, MD's NPI is 1609127109 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