John Finn, MD
NPI 1619054533 · Diagnostic Radiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Finn, MD is a Diagnostic Radiology Physician provider in Los Angeles, CA (NPI 1619054533).
Provider details
- NPI number
- 1619054533
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- F5064 (CA)
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
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
404 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) |
|---|---|---|
| Ct Scan of Blood Vessels and Grafts of Heart With Contrast75574 | 106 | $322 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 42 | $257 |
| Mri Scan of Heart Before and After Contrast75561 | 41 | $393 |
| Mri Scan of Blood Flow of Heart75565 | 35 | $52 |
| X-Ray of Chest, 1 View71045 | 32 | $9 |
| Ct Scan of Blood Vessels of Abdomen and Pelvis With Contrast74174 | 32 | $443 |
| Ct Scan of Blood Vessels of Chest With Contrast |
Practice location
Mailing address
Additional practice locations (3)
- 4323 W Riverside DrBurbank, CA 91505-4044Phone: (818) 556-2700Fax: (818) 295-3450
- 335 N La Brea AveLos Angeles, CA 90036-2517Phone: (323) 634-3850Fax: (323) 938-9958
- 23388 Mulholland DrWoodland Hills, CA 91364-2733Phone: (818) 876-1050Fax: (818) 556-2700
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2019-12-12
- Certified
- 2019-12-12
Frequently asked questions
- What is John Finn's NPI number?
- John Finn's National Provider Identifier (NPI) is 1619054533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Finn's specialty?
- John Finn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Finn located?
- John Finn's practice location on file with NPPES is 100 Ucla Medical Plz Ste 100, Los Angeles, CA 90024-7000.
- What is John Finn's phone number?
- The practice phone number listed in the NPPES registry for John Finn is (310) 301-6800.
- Does John Finn accept Medicare?
- John Finn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Finn's NPI active?
- Yes — John Finn's NPI (1619054533) is active in the NPPES registry as of the last update on 2019-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.