CARLA M WILLIAMS M.D.
NPI 1235266503
Obstetrics & Gynecology in Eau Claire, WI

Active since February 27, 2007PECOS EnrolledAccepts Medicare Assignment
1400 BELLINGER ST, EAU CLAIRE, WI 54703(715) 838-5222 Get Directions Write a Review

NPPES record last updated: December 4, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 4, 2020, Oct 9, 2020, May 23, 2019 (3 updates tracked since 2019).

About Carla M Williams M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CARLA M WILLIAMS M.D. (NPI 1235266503) is an individual obstetrics & gynecology provider in Eau Claire, Wisconsin, licensed in Wisconsin (53569-20) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Yakima, and is a graduate of University Of Washington School Of Medicine (1992).

NPPES Registry Identity

NPI1235266503
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCARLA M WILLIAMSCredential: M.D.
Location Address1400 BELLINGER STEau Claire, WI 54703
Mailing Address200 1st St SwRochester, MN 55905-0001 · (715) 838-5222
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 1992
Enumeration DateFebruary 27, 2007
Last NPPES UpdateDecember 4, 20203 updates tracked since enumeration
NPPES CertifiedDecember 4, 2020
NPI 1235266503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in WI · 53569-20
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License 7830 (MT), MD60100971 (WA)
1400 BELLINGER ST, Eau Claire, WI 54703

Secondary Practice Location 1

Location 12811 Tieton DrYakima, WA 98902-3761 · Phone (509) 249-5160 · Fax (509) 575-8745

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Carla M Williams M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567456395
PECOS Enrollment IDI20100104000651
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54703 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Occupational Therapist
1400 BELLINGER ST
EAU CLAIRE, WI 54703
Occupational Therapist
1400 BELLINGER ST
EAU CLAIRE, WI 54703
Counselor (Professional)
1400 BELLINGER ST
EAU CLAIRE, WI 54703
Dietitian, Registered
1400 BELLINGER ST
EAU CLAIRE, WI 54703
Pediatrics
1400 BELLINGER ST
EAU CLAIRE, WI 54703
Family Medicine
1400 BELLINGER ST
EAU CLAIRE, WI 54703
Occupational Therapist
1400 BELLINGER ST
EAU CLAIRE, WI 54703
Pharmacist
1400 BELLINGER ST
EAU CLAIRE, WI 54703

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carla Williams's NPI number?

The NPI number for Carla Williams is 1235266503. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Carla Williams located?

Carla Williams practices at 1400 Bellinger St, Eau Claire, WI 54703. The listed phone number is (715) 838-5222.

What is Carla Williams's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Carla Williams enrolled in Medicare?

Yes. Carla Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Carla Williams accept?

Health plans from Medica and Security Health Plan list Carla Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Carla Williams was last updated on December 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.