NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1922414226 MD
Verify on CMS → Ahmed Baiomi, MD
Gastroenterology Physician in York, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,567 in Gastroenterology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
445
Medicare Part D claims · 127 beneficiaries · Gastroenterology Physician avg: 833
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ahmed Baiomi, MD filed 445 Medicare Part D claims in 2023 as a Gastroenterology Physician in York, Pennsylvania, prescribing 91% generic.
- 445
- Part D claims, 2023
- 91%
- generic prescribing
- 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.
Ahmed Baiomi, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
445 Top 38% higher than 62% of 1,370,886 prescribers
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)
Ahmed Baiomi, 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 Ahmed Baiomi, MD?
Quality data not reportedPrimary specialty
Gastroenterology Physician
Medicare Part D claims
445 47% vs specialty avg
Specialty distribution in Pennsylvania
How Gastroenterology Physician compares to other specialties among Pennsylvania providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gastroenterology Physician. Verify directly:
How MIPS and board certification work
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).
Ahmed Baiomi, MD appears in the CMS NPPES registry as a Gastroenterology Physician provider holding MD credentials at 2350 FREEDOM WAY STE 200, York, PA, 17402, with a listed phone of (717) 812-5120. NPI 1922414226 was issued on 07/08/2014.
Medicare Part D records for calendar year 2023 show 445 prescription claims written by this provider, covering 127 Medicare beneficiaries and totaling roughly $95K in drug spend, split 9% brand-name and 91% generic by claim count.
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
Provider Details
| NPI | 1922414226 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/08/2014 |
Hospital and facility affiliations
Facilities where Ahmed Baiomi, 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.
Wellspan Medical Group
York, PA
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 - 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 Ahmed Baiomi, MD. To verify Ahmed Baiomi, MD'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 · Generic-heavy
Ahmed Baiomi, MD - brand share 9.0%
Gastroenterology Physician average
9% brand-name claims vs 91% generic, on 445 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.
445
Total Claims
$95K
Total Drug Cost
127
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 729
- Total Day Supply
- 21,168
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $74K
- Generic Drug Cost
- $20K
Patient Demographics
- Average Patient Age
- 72.4 years
- Avg HCC Risk Score
- 1.74
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 18, 65-74: 51, 75-84: 46, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ahmed Baiomi, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
174 claims
- Omeprazole 69
Omeprazole
69 claims
- Famotidine 21
Famotidine
21 claims
- Cholestyramine 19
Cholestyramine
19 claims
- Sucralfate 17
Sucralfate
17 claims
- Dicyclomine Hcl 14
Dicyclomine Hcl
14 claims
- Esomeprazole Magne… 14
Esomeprazole Magnesium
14 claims
- Diphenoxylate-Atro… 13
Diphenoxylate-Atropine
13 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 174 |
| Omeprazole | 69 |
| Famotidine | 21 |
| Cholestyramine Cholestyramine (With Sugar) | 19 |
| Sucralfate | 17 |
| Dicyclomine Hcl | 14 |
| Esomeprazole Magnesium | 14 |
| Diphenoxylate-Atropine Diphenoxylate Hcl/Atropine | 13 |
| Loperamide Loperamide Hcl | 13 |
| Creon Lipase/Protease/Amylase | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How Ahmed Baiomi, 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
Ahmed Baiomi, MD's 445 claims are below the specialty average of 833.
Nearby Gastroenterology Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Baiomi.
Dr. Gebran Abboud
M.D.
Johnstown, PA
Dr. Heitham Abdul-Baki
M.D.
Pittsburgh, PA
Dr. Faten Aberra
MD
Philadelphia, PA
Dr. Segun Abogunde
MD
Erie, PA
Dr. Jeffrey Abrams
M.D.
Phila, PA
Compare Gastroenterology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gastroenterology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Ahmed Baiomi, MD's specialty? ▼
Ahmed Baiomi, MD specializes in Gastroenterology Physician and practices in York, Pennsylvania. Credentials: MD.
How much does Ahmed Baiomi, MD prescribe under Medicare Part D? ▼
In 2023, Ahmed Baiomi, MD wrote 445 Medicare Part D claims totaling $95K in drug costs for 127 beneficiaries.
Where is Ahmed Baiomi, MD located? ▼
Ahmed Baiomi, MD is located at 2350 FREEDOM WAY STE 200, York, PA, 17402. Phone: (717) 812-5120.
What is Ahmed Baiomi, MD's NPI number? ▼
Ahmed Baiomi, MD's National Provider Identifier (NPI) is 1922414226, issued on 07/08/2014.
Does Ahmed Baiomi, MD prescribe more brand-name or generic drugs? ▼
Ahmed Baiomi, MD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $74K in brand drug costs.
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 Ahmed Baiomi, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Ahmed Baiomi, MD'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 Ahmed Baiomi, MD accept Medicare? ▼
Ahmed Baiomi, MD appears in CMS Medicare data with 445 Part D claims and 127 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ahmed Baiomi, MD's credentials? ▼
Ahmed Baiomi, MD's NPI is 1922414226 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.