Mary Petit, N.P.
NPI 1043467434 · Women's Health Nurse Practitioner · Ann Arbor, MI
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Petit, N.P. is a Women's Health Nurse Practitioner provider in Ann Arbor, MI (NPI 1043467434).
Provider details
- NPI number
- 1043467434
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704224847 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-08-27
- Last updated
- 2015-11-19
Frequently asked questions
- What is Mary Petit's NPI number?
- Mary Petit's National Provider Identifier (NPI) is 1043467434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Petit's specialty?
- Mary Petit is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Petit located?
- Mary Petit's practice location on file with NPPES is 3100 Professional Drive, Ann Arbor, MI 48104.
- What is Mary Petit's phone number?
- The practice phone number listed in the NPPES registry for Mary Petit is (734) 926-4800.
- Does Mary Petit accept Medicare?
- Mary Petit is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Petit's NPI active?
- Yes — Mary Petit's NPI (1043467434) is active in the NPPES registry as of the last update on 2015-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.