David Gentry, M.D.
NPI 1225180367 · Nuclear Medicine Physician · Loma Linda, CA
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gentry, M.D. is a Nuclear Medicine Physician provider in Loma Linda, CA (NPI 1225180367).
Provider details
- NPI number
- 1225180367
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000040690 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
662 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) |
|---|---|---|
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 406 | $112 |
| Fluorodeoxyglucose F-18 Fdg, Diagnostic, Per Study Dose, Up to 45 MillicuriesA9552 | 48 | $353 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 41 | $1,733 |
| Nuclear Medicine Study Whole Body With Ct Scan78816 | 40 | $113 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 39 | $75 |
| Radioactive Drug Therapy Through a Vein79101 | 30 | $93 |
Practice location
Mailing address
Additional practice locations (1)
- 1924 Alcoa HwyKnoxville, TN 37920-1511Phone: (865) 544-9070Fax: (865) 544-9074
Registry dates
- Enumerated
- 2007-01-17
- Last updated
- 2023-05-01
- Certified
- 2023-05-01
Frequently asked questions
- What is David Gentry's NPI number?
- David Gentry's National Provider Identifier (NPI) is 1225180367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gentry's specialty?
- David Gentry is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Gentry located?
- David Gentry's practice location on file with NPPES is 11234 Anderson St, Loma Linda, CA 92354-2804.
- What is David Gentry's phone number?
- The practice phone number listed in the NPPES registry for David Gentry is (909) 558-4000.
- Does David Gentry accept Medicare?
- David Gentry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gentry's NPI active?
- Yes — David Gentry's NPI (1225180367) is active in the NPPES registry as of the last update on 2023-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.