Susan M. Hagnell, MD
Obstetrics & Gynecology Physician · Lake Geneva, WI
Susan M. Hagnell, MD is an obstetrics & gynecology physician with a practice address in Lake Geneva, Wisconsin, and NPI 1871672923, issued on Nov 2, 2006. Check the license (Wisconsin 46010, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Susan M. Hagnell
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 46010 WI
036-090050 IL
Self-reported in NPPES; status is on the state search - Practice location
- 146 E Geneva SQ, Lake Geneva, WI 53147
- Phone
- (262) 249-5005
- Enumerated
- Nov 2, 2006
- Record last updated
- Oct 6, 2023
- Fax
- (262) 249-7142
- Medicaid IDs
- 34436900 WI
036090050 2 IL - Medicare enrollment
- Enrolled (PECOS I20031208000182); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 796 in Wisconsin → Look up another NPI →
Also registered at 146 E Geneva SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Allegretti, MDFamily Medicine Physician1952807554
- Nancy Asencio, APNPNurse Practitioner1962410530
- Austin Bacchus, M.D.Family Medicine Physician1225258171
- Ellen Barnstable, MDDermatology Physician1053948562
- Justine Benin, D.O.Family Medicine Physician1942541362
- Shashi Bhushan, MDInternal Medicine Physician1689774101
Verify Susan M. Hagnell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 46010Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
204 Medicare Part D claims for 69 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Estradiol50 claims
- Hydrocortisone34 claims
- Medroxyprogesterone Acetate19 claims
- Terconazole13 claims
- Metronidazole11 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.Lake Geneva, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan M. Hagnell among 796 obstetrics & gynecology physician records in Wisconsin
Susan M. Hagnell, MD 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
- Graduated1991 · 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 Lake Geneva
They are 6 of the 366 NPPES records with a practice address in Lake Geneva, and 796 obstetrics & gynecology physician records in Wisconsin.
All 796 in Wisconsin → Every provider in Lake Geneva → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mary Anderson, MDLake Geneva, WI 531471487662060
- Andrea Boeckman, MDLake Geneva, WI 531471194882514
- Debora Sportiello, MDLake Geneva, WI 531471588719660
- Aaron Staley, MDLake Geneva, WI 531471093073736
- Joy Zerrudo Seldera, MDLake Geneva, WI 531471003923905
- Diana Saitis, MDKenosha, WI 531431417177783
- Junith Thompson, MDKenosha, WI 531431558413161
- Leonard Fagan, M.D.Kenosha, WI 531421104812171
Common questions
What is Susan M. Hagnell, MD's NPI number?
Susan M. Hagnell, MD's National Provider Identifier (NPI) is 1871672923, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan M. Hagnell, MD located?
The NPPES record lists a practice address at 146 E Geneva SQ, Lake Geneva, WI, 53147. Phone: (262) 249-5005. Providers update this record themselves, so call before visiting.
How can I verify Susan M. Hagnell, MD's license?
NPPES lists Wisconsin license number 46010, 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 Susan M. Hagnell, MD prescribe under Medicare Part D?
In 2024, Susan M. Hagnell, MD had 204 Medicare Part D claims for 69 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.