Onan Bomar, M.D.
NPI 1740445543 · Internal Medicine Physician · Richmond, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Onan Bomar, M.D. is a Internal Medicine Physician provider in Richmond, VA (NPI 1740445543).
Provider details
- NPI number
- 1740445543
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101255432 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 512 | 172 |
| Amlodipine Besylate | 389 | 133 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 255 | 111 |
| Gabapentin | 230 | 65 |
| Losartan Potassium | 215 | 80 |
| Lisinopril | 191 | 66 |
Practice location
Mailing address
Additional practice locations (2)
- 3900 Westerre PkwySuite 300Henrico, VA 23233-1339Phone: (804) 727-0160
- 7851 Dolleys CtKing George, VA 22485-7085Phone: (540) 644-9505
Registry dates
- Enumerated
- 2008-07-22
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Onan Bomar's NPI number?
- Onan Bomar's National Provider Identifier (NPI) is 1740445543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Onan Bomar's specialty?
- Onan Bomar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Onan Bomar located?
- Onan Bomar's practice location on file with NPPES is 3806 Mechanicsville Tpke, Richmond, VA 23223-1114.
- What is Onan Bomar's phone number?
- The practice phone number listed in the NPPES registry for Onan Bomar is (804) 228-1143.
- Does Onan Bomar accept Medicare?
- Onan Bomar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Onan Bomar's NPI active?
- Yes — Onan Bomar's NPI (1740445543) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.