Frank Greer, MD
NPI 1942278437 · Neonatal-Perinatal Medicine Physician · Madison, WI
Frank Greer, MD is a Neonatal-Perinatal Medicine Physician provider in Madison, WI (NPI 1942278437).
Provider details
- NPI number
- 1942278437
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 23435 (WI)
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
- 2006-03-09
- Last updated
- 2012-12-07
Frequently asked questions
- What is Frank Greer's NPI number?
- Frank Greer's National Provider Identifier (NPI) is 1942278437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Greer's specialty?
- Frank Greer is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Greer located?
- Frank Greer's practice location on file with NPPES is 202 S Park St, Madison, WI 53715.
- What is Frank Greer's phone number?
- The practice phone number listed in the NPPES registry for Frank Greer is (608) 262-6561.
- Is Frank Greer's NPI active?
- Yes — Frank Greer's NPI (1942278437) is active in the NPPES registry as of the last update on 2012-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.