Donald Griffin, MD
NPI 1396738878 · Family Medicine Physician · Johnston City, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Griffin, MD is a Family Medicine Physician provider in Johnston City, IL (NPI 1396738878).
Provider details
- NPI number
- 1396738878
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036039250 (IL)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-08-30
- Last updated
- 2025-12-12
- Certified
- 2025-12-12
Frequently asked questions
- What is Donald Griffin's NPI number?
- Donald Griffin's National Provider Identifier (NPI) is 1396738878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Griffin's specialty?
- Donald Griffin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Griffin located?
- Donald Griffin's practice location on file with NPPES is 14410 Route 37, Johnston City, IL 62951-3166.
- What is Donald Griffin's phone number?
- The practice phone number listed in the NPPES registry for Donald Griffin is (618) 937-6409.
- Does Donald Griffin accept Medicare?
- Donald Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Griffin's NPI active?
- Yes — Donald Griffin's NPI (1396738878) is active in the NPPES registry as of the last update on 2025-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.