Michael F. Girolami, M.D.
Internal Medicine Physician · Greenfield, WI
Michael F. Girolami, M.D. is an internal medicine physician with a practice address in Greenfield, Wisconsin, and NPI 1326380726, issued on Mar 23, 2013. Check the license (Wisconsin 63328, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Michael F. Girolami
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 63328 WI
Self-reported in NPPES; status is on the state search - Practice location
- 6901 W Edgerton Ave, Greenfield, WI 53220
- Phone
- (414) 421-8400
- Enumerated
- Mar 23, 2013
- Record last updated
- Oct 27, 2025
- Medicaid IDs
- 100041526 WI
1326380726 WI - Medicare enrollment
- Enrolled (PECOS I20170831000468); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 6901 W Edgerton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily AkulaPhysician Assistant1144922386
- David Arendt, MD, PHDPediatrics Physician1194306381
- James Bode, APRN-BCNurse Practitioner1457373276
- Rica Canseco, MDFamily Medicine Physician1538348537
- Gina Centeno, MS, PA-CPhysician Assistant1689952426
- Shahzad Chaudhry, MDFamily Medicine Physician1457745630
Verify Michael F. Girolami in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 63328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,976 Medicare Part D claims for 184 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 54 claims were for opioids.
Most prescribed
- Atorvastatin Calcium215 claims
- Losartan Potassium119 claims
- Amlodipine Besylate118 claims
- Lisinopril110 claims
- Omeprazole95 claims
- Albuterol Sulfate Hfa83 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Aurora Medical Group, Inc.Milwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael F. Girolami among 2,078 internal medicine physician records in Wisconsin
Michael F. Girolami, M.D. is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 70% of them.
- NPI issued2013 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2013 · median 2002 among the 1,098 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Greenfield
They are 13 of the 961 NPPES records with a practice address in Greenfield, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Greenfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mesfin Abdissa, MDMilwaukee, WI 532201376579417
- Ismael Abu Limon, MDGreenfield, WI 532201467945543
- Robert Brueggeman, M.D.Greenfield, WI 532201255324273
- Cheryl Dominski, M.D.Greenfield, WI 532201285627976
- Suhaib Elobaid, M.DGreenfield, WI 532201730455189
- Lindsay Jo Hang, M.D.Greenfield, WI 532201770977605
- Heidi Harkins, MDGreenfield, WI 532201033160957
- Gilbert Jenouri, M.D.Milwaukee, WI 532201063764207
Common questions
What is Michael F. Girolami, M.D.'s NPI number?
Michael F. Girolami, M.D.'s National Provider Identifier (NPI) is 1326380726, issued on Mar 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael F. Girolami, M.D. located?
The NPPES record lists a practice address at 6901 W Edgerton Ave, Greenfield, WI, 53220. Phone: (414) 421-8400. Providers update this record themselves, so call before visiting.
How can I verify Michael F. Girolami, M.D.'s license?
NPPES lists Wisconsin license number 63328, 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.
How much does Michael F. Girolami, M.D. prescribe under Medicare Part D?
In 2024, Michael F. Girolami, M.D. had 2,976 Medicare Part D claims for 184 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.