Carla Williams, M.D.
NPI 1235266503 · Obstetrics & Gynecology Physician · Eau Claire, WI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carla Williams, M.D. is a Obstetrics & Gynecology Physician provider in Eau Claire, WI (NPI 1235266503).
Provider details
- NPI number
- 1235266503
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 7830 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 2811 Tieton DrYakima, WA 98902-3761Phone: (509) 249-5160Fax: (509) 575-8745
- 2811 Tieton DrYakima, WA 98902-3761Phone: (509) 249-5160Fax: (509) 575-8745
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2020-12-04
- Certified
- 2020-12-04
Frequently asked questions
- What is Carla Williams's NPI number?
- Carla Williams's National Provider Identifier (NPI) is 1235266503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carla Williams's specialty?
- Carla Williams is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Carla Williams located?
- Carla Williams's practice location on file with NPPES is 1400 Bellinger St, Eau Claire, WI 54703.
- What is Carla Williams's phone number?
- The practice phone number listed in the NPPES registry for Carla Williams is (715) 838-5222.
- Does Carla Williams accept Medicare?
- Carla Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carla Williams's NPI active?
- Yes — Carla Williams's NPI (1235266503) is active in the NPPES registry as of the last update on 2020-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.