Frank R. Greer, MD
Neonatal-Perinatal Medicine Physician · Madison, WI
Frank R. Greer, MD is a neonatal-perinatal medicine physician with a practice address in Madison, Wisconsin, and NPI 1942278437, issued on Mar 9, 2006. Check the license (Wisconsin 23435, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Frank R. Greer
- Credential
- MD
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- 23435 WI
Self-reported in NPPES; status is on the state search - Practice location
- 202 S Park St, Madison, WI 53715
- Phone
- (608) 262-6561
- Enumerated
- Mar 9, 2006
- Record last updated
- Dec 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (608) 417-6377
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 146 in Wisconsin → Look up another NPI →
Also registered at 202 S Park St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacquelyn Adams, M.D.Maternal & Fetal Medicine Physician1811330376
- Lynsi Albright, PTAPhysical Therapy Assistant1225380645
- Ibrahim Ali, MDInternal Medicine Physician1588292023
- William Alward, MDPulmonary Disease Physician1609880939
- Iliya Amaza, M.D.Pulmonary Disease Physician1205242732
- Jose Anaya, M.D.Internal Medicine Physician1679717680
Verify Frank R. Greer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 23435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Frank R. Greer among 146 neonatal-perinatal medicine physician records in Wisconsin
Frank R. Greer, MD is one of 146 neonatal-perinatal medicine physician records with a practice address in Wisconsin. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 55% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2012 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Wisconsin
There are 146 neonatal-perinatal medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 146 in Wisconsin → Every provider in Madison → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Nicole Baumann-Blackmore, MDMadison, WI 537151548227838
- Beth Becker, M.D.Madison, WI 537151922202183
- Marisa Brant, M.D.Madison, WI 537151083844393
- Peter Deyoung, M.D.Madison, WI 537151992897060
- Jennifer Egelseer, D.O.Madison, WI 537151407944317
- Paola Fliman, MDMadison, WI 537151932169901
- Elizabeth Goetz, MDMadison, WI 537151669441663
- Kristi Klein, M.D.Madison, WI 537151679518633
Common questions
What is Frank R. Greer, MD's NPI number?
Frank R. Greer, MD's National Provider Identifier (NPI) is 1942278437, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frank R. Greer, MD located?
The NPPES record lists a practice address at 202 S Park St, Madison, WI, 53715. Phone: (608) 262-6561. Providers update this record themselves, so call before visiting.
How can I verify Frank R. Greer, MD's license?
NPPES lists Wisconsin license number 23435, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.