NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1821521196 D.O.
Verify on CMS → Allison Bigeh, D.O.
Cardiovascular Disease Physician in Columbus, Ohio.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,810 in Cardiovascular Disease 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
58
Medicare Part D claims · 21 beneficiaries · Cardiovascular Disease Physician avg: 3K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Allison Bigeh, D.O. filed 58 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in Columbus, Ohio.
- 58
- 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.
Allison Bigeh, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
58 0th percentile higher than 0% 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)
Allison Bigeh, D.O. 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 Allison Bigeh, D.O.?
Quality data not reportedPrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
58 98% vs specialty avg
Specialty distribution in Ohio
How Cardiovascular Disease Physician compares to other specialties among Ohio 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 Cardiovascular Disease 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).
Allison Bigeh, D.O. appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding D.O. credentials at 452 W 10TH AVE FL 7, Columbus, OH, 43210, with a listed phone of (614) 293-7677. NPI 1821521196 was issued on 04/04/2017.
Medicare Part D records for calendar year 2023 show 58 prescription claims written by this provider, covering 21 Medicare beneficiaries and totaling roughly $3K in drug spend.
Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,810 enrolled providers across 54 states and an average of 3,033 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 | 1821521196 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | D.O. |
| Gender | Female |
| NPI Issued | 04/04/2017 |
Hospital and facility affiliations
Facilities where Allison Bigeh, D.O. 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.
Osu Internal Medicine LLC
Columbus, OH
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 - Ohio OMB 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 ~48K Ohio medical licensees in 2023 - they are NOT specific to Allison Bigeh, D.O.. To verify Allison Bigeh, D.O.'s current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases
OMB 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 Ohio 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.
58
Total Claims
$3K
Total Drug Cost
21
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 115
- Total Day Supply
- 3,455
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 70.6 years
- Avg HCC Risk Score
- 2.38
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Rosuvastatin Calcium | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Allison Bigeh, D.O. fits within the Cardiovascular Disease Physician landscape nationally.
24,810
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
Allison Bigeh, D.O.'s 58 claims are below the specialty average of 3,033.
Nearby Cardiovascular Disease Physician Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Bigeh.
Dr. Bryan Abadie
MD
Cleveland, OH
Dr. Mohammad Abbasi
MD
Cleveland, OH
Dr. Frank Abbati
MD
Oregon, OH
Dr. Charles Abbottsmith
M.D.
Cincinnati, OH
Dr. Mouhamad Abdallah
MD, PHD
Franklin, OH
Compare Cardiovascular Disease 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 Ohio medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Cardiovascular Disease 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.
Healthcare Guides
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Medical Specialties Explained
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Frequently Asked Questions
What is Allison Bigeh, D.O.'s specialty? ▼
Allison Bigeh, D.O. specializes in Cardiovascular Disease Physician and practices in Columbus, Ohio. Credentials: D.O..
How much does Allison Bigeh, D.O. prescribe under Medicare Part D? ▼
In 2023, Allison Bigeh, D.O. wrote 58 Medicare Part D claims totaling $3K in drug costs for 21 beneficiaries.
Where is Allison Bigeh, D.O. located? ▼
Allison Bigeh, D.O. is located at 452 W 10TH AVE FL 7, Columbus, OH, 43210. Phone: (614) 293-7677.
What is Allison Bigeh, D.O.'s NPI number? ▼
Allison Bigeh, D.O.'s National Provider Identifier (NPI) is 1821521196, issued on 04/04/2017.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,810 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does Allison Bigeh, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Allison Bigeh, D.O.'s most frequently prescribed drugs include Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Allison Bigeh, D.O. accept Medicare? ▼
Allison Bigeh, D.O. appears in CMS Medicare data with 58 Part D claims and 21 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Allison Bigeh, D.O.'s credentials? ▼
Allison Bigeh, D.O.'s NPI is 1821521196 with credentials D.O.. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.