Mary Grey, DO
NPI 1104929744 · Obstetrics & Gynecology Physician · Wyoming, MI
Mary Grey, DO is a Obstetrics & Gynecology Physician provider in Wyoming, MI (NPI 1104929744).
Provider details
- NPI number
- 1104929744
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 011301 (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
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
- 2006-09-07
- Last updated
- 2012-06-06
Frequently asked questions
- What is Mary Grey's NPI number?
- Mary Grey's National Provider Identifier (NPI) is 1104929744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Grey's specialty?
- Mary Grey is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Grey located?
- Mary Grey's practice location on file with NPPES is 2221 Health Dr Sw, Wyoming, MI 49509.
- What is Mary Grey's phone number?
- The practice phone number listed in the NPPES registry for Mary Grey is (616) 532-5025.
- Is Mary Grey's NPI active?
- Yes — Mary Grey's NPI (1104929744) is active in the NPPES registry as of the last update on 2012-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.