Michael Mulholland, MD
NPI 1669573572 · Surgery Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Mulholland, MD is a Surgery Physician provider in Ann Arbor, MI (NPI 1669573572).
Provider details
- NPI number
- 1669573572
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301052809 (MI)
Specialties & taxonomies
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
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
- 2006-09-25
- Last updated
- 2020-01-08
- Certified
- 2020-01-08
Frequently asked questions
- What is Michael Mulholland's NPI number?
- Michael Mulholland's National Provider Identifier (NPI) is 1669573572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mulholland's specialty?
- Michael Mulholland is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Mulholland located?
- Michael Mulholland's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Michael Mulholland's phone number?
- The practice phone number listed in the NPPES registry for Michael Mulholland is (734) 936-4000.
- Does Michael Mulholland accept Medicare?
- Michael Mulholland is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Mulholland's NPI active?
- Yes — Michael Mulholland's NPI (1669573572) is active in the NPPES registry as of the last update on 2020-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.