Katherine S. Sample, M.D.
Obstetrics & Gynecology Physician · Madison, WI
Katherine S. Sample, M.D. is an obstetrics & gynecology physician with a practice address in Madison, Wisconsin, and NPI 1083670582, issued on Apr 24, 2006. Check the license (Wisconsin 47000, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Katherine S. Sample
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 47000 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2402 Winnebago St, Madison, WI 53704
- Phone
- (608) 242-6840
- Enumerated
- Apr 24, 2006
- Record last updated
- Jan 4, 2024
- Fax
- (608) 245-6117
- Medicare enrollment
- Enrolled (PECOS I20060713000190); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 796 in Wisconsin → Look up another NPI →
Also registered at 2402 Winnebago St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Adams, APNPNurse Practitioner1851024285
- Jonathan Anderson, M.D.Internal Medicine Physician1568696342
- Kortney Anderson, PA-CMedical Physician Assistant1154844488
- Kimberly Bannon, M.D.Obstetrics & Gynecology Physician1447549829
- Anna Bedford, LCSWClinical Social Worker1467277004
- Mahnaz Behdad, M.DFamily Medicine Physician1760861553
Verify Katherine S. Sample in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 47000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
53 Medicare Part D claims for 25 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol22 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.
Industry payments in 2024: $122.69
1 payment: food and beverage; the largest payer was Lilly USA, 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
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine S. Sample among 796 obstetrics & gynecology physician records in Wisconsin
Katherine S. Sample, 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
- Graduated2001 · median 2007 among the 478 with a school on file
- Record last updated2024 · 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).
Obstetrics & Gynecology Physician providers in Wisconsin
There are 796 obstetrics & gynecology physician records in Wisconsin.
All 796 in Wisconsin → Every provider in Madison → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Kimberly Bannon, M.D.Madison, WI 537041447549829
- Kendall Cunningham, MDMadison, WI 537041780188789
- Laura Hanks, MDMadison, WI 537041205223997
- Molly Lepic, D.O.Madison, WI 537041215348180
- Jay Lick, D.O.Madison, WI 537041609978808
- Ryan McDonald, M.D.Madison, WI 537041760428015
- Abigail Nelezen, MDMadison, WI 537041437788262
- Kathryn Randall, MDMadison, WI 537041184636672
Common questions
What is Katherine S. Sample, M.D.'s NPI number?
Katherine S. Sample, M.D.'s National Provider Identifier (NPI) is 1083670582, issued on Apr 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine S. Sample, M.D. located?
The NPPES record lists a practice address at 2402 Winnebago St, Madison, WI, 53704. Phone: (608) 242-6840. Providers update this record themselves, so call before visiting.
How can I verify Katherine S. Sample, M.D.'s license?
NPPES lists Wisconsin license number 47000, 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 Katherine S. Sample, M.D. prescribe under Medicare Part D?
In 2024, Katherine S. Sample, M.D. had 53 Medicare Part D claims for 25 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.