Grant Bonavia, M.D.
NPI 1174618409 · Diagnostic Radiology Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grant Bonavia, M.D. is a Diagnostic Radiology Physician provider in Bethesda, MD (NPI 1174618409).
Provider details
- NPI number
- 1174618409
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101237017 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
6,856 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Piflufolastat F-18, Diagnostic, 1 MillicurieA9595 | 910 | $573 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 461 | $1,710 |
| Fluorodeoxyglucose F-18 Fdg, Diagnostic, Per Study Dose, Up to 45 MillicuriesA9552 | 436 | $123 |
| X-Ray of Chest, 2 Views71046 | 409 | $36 |
| Ct Scan of Chest Without Contrast71250 | 391 | $144 |
| Gallium Ga-68, Dotatate, Diagnostic, 0.1 MillicurieA9587 | 227 | $226 |
| Mri Scan of Abdomen Before and After Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Grant Bonavia's NPI number?
- Grant Bonavia's National Provider Identifier (NPI) is 1174618409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Bonavia's specialty?
- Grant Bonavia is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Bonavia located?
- Grant Bonavia's practice location on file with NPPES is 8901 Wisconsin Ave, Bethesda, MD 20889-0001.
- What is Grant Bonavia's phone number?
- The practice phone number listed in the NPPES registry for Grant Bonavia is (301) 295-5050.
- Does Grant Bonavia accept Medicare?
- Grant Bonavia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grant Bonavia's NPI active?
- Yes — Grant Bonavia's NPI (1174618409) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.