Donald Bignotti, MD
NPI 1659379758 · Family Medicine Physician · Pontiac, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Bignotti, MD is a Family Medicine Physician provider in Pontiac, MI (NPI 1659379758).
Provider details
- NPI number
- 1659379758
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 4301046305 (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
20 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
- 2005-07-12
- Last updated
- 2007-07-09
Frequently asked questions
- What is Donald Bignotti's NPI number?
- Donald Bignotti's National Provider Identifier (NPI) is 1659379758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Bignotti's specialty?
- Donald Bignotti is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Bignotti located?
- Donald Bignotti's practice location on file with NPPES is 44555 Woodward Ave, Pontiac, MI 48341-5031.
- What is Donald Bignotti's phone number?
- The practice phone number listed in the NPPES registry for Donald Bignotti is (248) 335-1110.
- Does Donald Bignotti accept Medicare?
- Donald Bignotti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Bignotti's NPI active?
- Yes — Donald Bignotti's NPI (1659379758) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.