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John Hamlin, MD
NPI 1003864554 · Diagnostic Radiology Physician · Clinton, OK
John Hamlin, MD is a Diagnostic Radiology Physician provider in Clinton, OK (NPI 1003864554).
Provider details
- NPI number
- 1003864554
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 18053 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
100 N. 30th St
Clinton, OK 73601-3831
Phone: (405) 632-2323
Fax: (405) 631-9315
Street-level locationGet directions
Mailing address
Po Box 96846
Oklahoma City, OK 73143-6846
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2013-11-06
Frequently asked questions
- What is John Hamlin's NPI number?
- John Hamlin's National Provider Identifier (NPI) is 1003864554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hamlin's specialty?
- John Hamlin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Hamlin located?
- John Hamlin's practice location on file with NPPES is 100 N. 30th St, Clinton, OK 73601-3831.
- What is John Hamlin's phone number?
- The practice phone number listed in the NPPES registry for John Hamlin is (405) 632-2323.
- Is John Hamlin's NPI active?
- Yes — John Hamlin's NPI (1003864554) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.