NPPES file of Aug 9, 2026

Kate M. Stampler, DO

Obstetrics & Gynecology Physician · Wynnewood, PA

Kate M. Stampler, DO is an obstetrics & gynecology physician with a practice address in Wynnewood, Pennsylvania, and NPI 1801110721, issued on Mar 22, 2010. Check the license (Pennsylvania OS016033, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801110721
Name
Kate M. Stampler
Credential
DO
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
OS016033 PA
Self-reported in NPPES; status is on the state search
Practice location
100 E Lancaster Ave, Wynnewood, PA 19096
Phone
(610) 649-8085
Enumerated
Mar 22, 2010
Record last updated
Oct 1, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(610) 649-8984
Medicare enrollment
Enrolled (PECOS I20120529000345); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 100 E Lancaster Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nicholas Abate, DOStudent in an Organized Health Care Education/Training Program1508568676
  2. John Abramson, M.D.Gastroenterology Physician1710953633
  3. Sandra Abramson, MDCardiovascular Disease Physician1275538282
  4. Olivia Ackley, MDInternal Medicine Physician1174453930
  5. Ashley Adams, CRNPWomen's Health Nurse Practitioner1497225635
  6. Bonnie Adelman, M.S.P.A.Audiologist1568718088

Verify Kate M. Stampler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license OS016033
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

45% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

90 Medicare Part D claims for 28 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Kate Stampler90
  2. Specialty average165

Most prescribed

  1. Norethindrone Acetate18 claims
  2. Valacyclovir14 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

  1. Einstein Practice Plan IncPhiladelphia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kate M. Stampler among 1,974 obstetrics & gynecology physician records in Pennsylvania

Kate M. Stampler, DO is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 58% of them.

  • NPI issued2010 · 58% of these records are older, 39% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2007 · median 2007 among the 1,176 with a school on file
  • Record last updated2015 · 58% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

54 obstetrics & gynecology physician records list a practice address in Wynnewood

They are 54 of the 1,246 NPPES records with a practice address in Wynnewood, and 1,974 obstetrics & gynecology physician records in Pennsylvania.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Alexander Anthopoulos, M.D.Wynnewood, PA 190961700826047
  2. Raymond Belden, MDWynnewood, PA 190961083826333
  3. Gregory Bolton, M.D.Wynnewood, PA 190961043248271
  4. Norman Brest, MDWynnewood, PA 190961215988621
  5. Mark Chasteney, M.D.Wynnewood, PA 190961558301218
  6. Mark Finnegan, MDWynnewood, PA 190961891907143
  7. Jennifer Gilbert, D.O.Wynnewood, PA 190961083636831
  8. Joseph Gobern, M.D.Wynnewood, PA 190961740384056

Common questions

What is Kate M. Stampler, DO's NPI number?

Kate M. Stampler, DO's National Provider Identifier (NPI) is 1801110721, issued on Mar 22, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Kate M. Stampler, DO located?

The NPPES record lists a practice address at 100 E Lancaster Ave, Wynnewood, PA, 19096. Phone: (610) 649-8085. Providers update this record themselves, so call before visiting.

How can I verify Kate M. Stampler, DO's license?

NPPES lists Pennsylvania license number OS016033, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kate M. Stampler, DO prescribe under Medicare Part D?

In 2024, Kate M. Stampler, DO had 90 Medicare Part D claims for 28 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.