Jefferson Hamlin, MD
NPI 1255368510 · Diagnostic Radiology Physician · Los Angeles, CA
Jefferson Hamlin, MD is a Diagnostic Radiology Physician provider in Los Angeles, CA (NPI 1255368510).
Provider details
- NPI number
- 1255368510
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G14789 (CA)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2010-04-06
Frequently asked questions
- What is Jefferson Hamlin's NPI number?
- Jefferson Hamlin's National Provider Identifier (NPI) is 1255368510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jefferson Hamlin's specialty?
- Jefferson Hamlin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jefferson Hamlin located?
- Jefferson Hamlin's practice location on file with NPPES is 1516 Cotner Ave, Los Angeles, CA 90025-3303.
- What is Jefferson Hamlin's phone number?
- The practice phone number listed in the NPPES registry for Jefferson Hamlin is (310) 445-2800.
- Is Jefferson Hamlin's NPI active?
- Yes — Jefferson Hamlin's NPI (1255368510) is active in the NPPES registry as of the last update on 2010-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.