IndividualActive
Gregory Thomas, MD
NPI 1376585448 · Family Medicine Physician · Keizer, OR
Gregory Thomas, MD is a Family Medicine Physician provider in Keizer, OR (NPI 1376585448).
Provider details
- NPI number
- 1376585448
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 13584 (OR)
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
5100 River Rd N
Keizer, OR 97303-5371
Phone: (503) 393-2533
Fax: (503) 393-5978
Street-level locationGet directions
Mailing address
Po Box 20130
Keizer, OR 97307-0130
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2011-05-11
Frequently asked questions
- What is Gregory Thomas's NPI number?
- Gregory Thomas's National Provider Identifier (NPI) is 1376585448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Thomas's specialty?
- Gregory Thomas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Thomas located?
- Gregory Thomas's practice location on file with NPPES is 5100 River Rd N, Keizer, OR 97303-5371.
- What is Gregory Thomas's phone number?
- The practice phone number listed in the NPPES registry for Gregory Thomas is (503) 393-2533.
- Is Gregory Thomas's NPI active?
- Yes — Gregory Thomas's NPI (1376585448) is active in the NPPES registry as of the last update on 2011-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.