Nancy L. Aguirre, M.D.
Obstetrics & Gynecology Physician · Fort Atkinson, WI
Nancy L. Aguirre, M.D. is an obstetrics & gynecology physician with a practice address in Fort Atkinson, Wisconsin, and NPI 1649235920, issued on Apr 19, 2006. Check the license (Wisconsin 1319-TEP, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nancy L. Aguirre
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 1319-TEP WI
49257 WI
Self-reported in NPPES; status is on the state search - Practice location
- 650 Mcmillen St, Fort Atkinson, WI 53538
- Phone
- (920) 563-8900
- Enumerated
- Apr 19, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (920) 563-0318
- Medicare enrollment
- Enrolled (PECOS I20080904000277); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 796 in Wisconsin → Look up another NPI →
Also registered at 650 Mcmillen St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Chuppa, M.D.Obstetrics & Gynecology Physician1245257997
- Joyce Dedrick, APNPWomen's Health Nurse Practitioner1972520625
- Jennifer Gruber, APNPNurse Practitioner1134515703
- Molly Larson, M.D.Obstetrics & Gynecology Physician1972898096
- Elizabeth Lynk, MDObstetrics & Gynecology Physician1124383690
- Julie Mokhtar, D.O.Obstetrics & Gynecology Physician1942221437
Verify Nancy L. Aguirre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 1319-TEPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
35 Medicare Part D claims for 13 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Clobetasol Propionate17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $49.43
2 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Aspirus Medical Group, Inc.Wausau, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy L. Aguirre among 796 obstetrics & gynecology physician records in Wisconsin
Nancy L. Aguirre, M.D. is one of 796 obstetrics & gynecology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 47% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2004 · median 2007 among the 478 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 obstetrics & gynecology physician records list a practice address in Fort Atkinson
They are 6 of the 361 NPPES records with a practice address in Fort Atkinson, and 796 obstetrics & gynecology physician records in Wisconsin.
All 796 in Wisconsin → Every provider in Fort Atkinson → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Christine Chuppa, M.D.Fort Atkinson, WI 535381245257997
- Molly Larson, M.D.Fort Atkinson, WI 535381972898096
- Elizabeth Lynk, MDFort Atkinson, WI 535381124383690
- Julie Mokhtar, D.O.Fort Atkinson, WI 535381942221437
- Georgia Schiller, MDFort Atkinson, WI 535381306230818
- Jenifer Dankyi, D.O.Dodgeville, WI 535331326458803
- Barbara Hostetler, MDDodgeville, WI 535331649248022
- Edward Miller, MDJanesville, WI 535451619045671
Common questions
What is Nancy L. Aguirre, M.D.'s NPI number?
Nancy L. Aguirre, M.D.'s National Provider Identifier (NPI) is 1649235920, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy L. Aguirre, M.D. located?
The NPPES record lists a practice address at 650 Mcmillen St, Fort Atkinson, WI, 53538. Phone: (920) 563-8900. Providers update this record themselves, so call before visiting.
How can I verify Nancy L. Aguirre, M.D.'s license?
NPPES lists Wisconsin license number 1319-TEP, 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 Nancy L. Aguirre, M.D. prescribe under Medicare Part D?
In 2024, Nancy L. Aguirre, M.D. had 35 Medicare Part D claims for 13 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Nancy L. Aguirre, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.