Jim Colvin, MD
NPI 1255326468 · Obstetrics & Gynecology Physician · Seguin, TX
Jim Colvin, MD is a Obstetrics & Gynecology Physician provider in Seguin, TX (NPI 1255326468).
Provider details
- NPI number
- 1255326468
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E2518 (TX)
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
- 2005-09-14
- Last updated
- 2008-04-11
Frequently asked questions
- What is Jim Colvin's NPI number?
- Jim Colvin's National Provider Identifier (NPI) is 1255326468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jim Colvin's specialty?
- Jim Colvin is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Jim Colvin located?
- Jim Colvin's practice location on file with NPPES is 519 N King St, Seguin, TX 78155-4866.
- What is Jim Colvin's phone number?
- The practice phone number listed in the NPPES registry for Jim Colvin is (830) 372-2791.
- Is Jim Colvin's NPI active?
- Yes — Jim Colvin's NPI (1255326468) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.