Kathryn Thomas, MD
NPI 1275030074 · Obstetrics & Gynecology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Thomas, MD is a Obstetrics & Gynecology Physician provider in Saint Louis, MO (NPI 1275030074).
Provider details
- NPI number
- 1275030074
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2024004441 (MO)
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
8 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
- 2018-04-09
- Last updated
- 2025-04-17
- Certified
- 2024-08-27
Frequently asked questions
- What is Kathryn Thomas's NPI number?
- Kathryn Thomas's National Provider Identifier (NPI) is 1275030074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Thomas's specialty?
- Kathryn Thomas is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Thomas located?
- Kathryn Thomas's practice location on file with NPPES is 4901 Forest Park Ave, Saint Louis, MO 63108-1495.
- What is Kathryn Thomas's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Thomas is (314) 362-4211.
- Does Kathryn Thomas accept Medicare?
- Kathryn Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Thomas's NPI active?
- Yes — Kathryn Thomas's NPI (1275030074) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.