William Starbird, MD
NPI 1821614884 · Obstetrics & Gynecology Physician · Saginaw, MI
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Starbird, MD is a Obstetrics & Gynecology Physician provider in Saginaw, MI (NPI 1821614884).
Provider details
- NPI number
- 1821614884
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4351050240 (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
6 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
- 2020-06-24
- Last updated
- 2022-06-01
- Certified
- 2022-06-01
Frequently asked questions
- What is William Starbird's NPI number?
- William Starbird's National Provider Identifier (NPI) is 1821614884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Starbird's specialty?
- William Starbird is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Starbird located?
- William Starbird's practice location on file with NPPES is 1000 Houghton Ave, Saginaw, MI 48602-5303.
- What is William Starbird's phone number?
- The practice phone number listed in the NPPES registry for William Starbird is (989) 746-7622.
- Does William Starbird accept Medicare?
- William Starbird is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Starbird's NPI active?
- Yes — William Starbird's NPI (1821614884) is active in the NPPES registry as of the last update on 2022-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.