St. Clair Obstetrics & Gynecology, PLLC
NPI 1184055394 · Obstetrics & Gynecology Physician · Port Huron, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
St. Clair Obstetrics & Gynecology, PLLC is a Obstetrics & Gynecology Physician organization in Port Huron, MI (NPI 1184055394).
Provider details
- NPI number
- 1184055394
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Teresa Powser, Office Manager(810) 329-3333
- License
- 5101015538 (MI)
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
12 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
- 2013-12-13
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is St. Clair Obstetrics & Gynecology, PLLC's NPI number?
- St. Clair Obstetrics & Gynecology, PLLC's National Provider Identifier (NPI) is 1184055394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. Clair Obstetrics & Gynecology, PLLC?
- St. Clair Obstetrics & Gynecology, PLLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is St. Clair Obstetrics & Gynecology, PLLC located?
- St. Clair Obstetrics & Gynecology, PLLC's practice location on file with NPPES is 2603 Electric Ave Ste 2, Port Huron, MI 48060-6588.
- What is St. Clair Obstetrics & Gynecology, PLLC's phone number?
- The practice phone number listed in the NPPES registry for St. Clair Obstetrics & Gynecology, PLLC is (810) 329-3333.
- Does St. Clair Obstetrics & Gynecology, PLLC accept Medicare?
- St. Clair Obstetrics & Gynecology, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for St. Clair Obstetrics & Gynecology, PLLC?
- The authorized official listed on St. Clair Obstetrics & Gynecology, PLLC's NPPES record is Teresa Powser, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. Clair Obstetrics & Gynecology, PLLC's NPI active?
- Yes — St. Clair Obstetrics & Gynecology, PLLC's NPI (1184055394) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.