Mary Jane Davis, M.D.
NPI 1942204532 · Obstetrics & Gynecology Physician · Greenfield, IN
Mary Jane Davis, M.D. is a Obstetrics & Gynecology Physician provider in Greenfield, IN (NPI 1942204532).
Provider details
- NPI number
- 1942204532
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD16982 (OR)
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
21 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
- 2005-06-10
- Last updated
- 2017-09-06
Frequently asked questions
- What is Mary Jane Davis's NPI number?
- Mary Jane Davis's National Provider Identifier (NPI) is 1942204532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jane Davis's specialty?
- Mary Jane Davis is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Jane Davis located?
- Mary Jane Davis's practice location on file with NPPES is 300 E Boyd Ave Ste 208, Greenfield, IN 46140-2818.
- What is Mary Jane Davis's phone number?
- The practice phone number listed in the NPPES registry for Mary Jane Davis is (317) 462-1992.
- Is Mary Jane Davis's NPI active?
- Yes — Mary Jane Davis's NPI (1942204532) is active in the NPPES registry as of the last update on 2017-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.