NPPES file of Aug 9, 2026

Katie Pirger

Nurse Practitioner · Williamsville, NY

Katie Pirger is a nurse practitioner with a practice address in Williamsville, New York, and NPI 1538986179, issued on Sep 24, 2024. Check the license (New York 311836, as entered in NPPES) with the New York board that licenses this profession; 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
1538986179
Name
Katie Pirger
Primary taxonomy
Nurse Practitioner 363L00000X
License number
311836 NY
Self-reported in NPPES; status is on the state search
Practice location
705 Maple RD Ste 300, Williamsville, NY 14221
Phone
(716) 710-8266
Enumerated
Sep 24, 2024
Record last updated
Sep 24, 2024
Medicare enrollment
Enrolled (PECOS I20241218002312); accepts Medicare assignment
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.
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Also registered at 705 Maple RD Ste 300

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

  1. Maria Aguero De Manunta, RDRegistered Dietitian1962858621
  2. Courtney AlvarezPhysician Assistant1508314592
  3. Reza Banifatemi, MDCardiovascular Disease Physician1205884533
  4. Amy Claroni, FNPFamily Nurse Practitioner1689281206
  5. Kishor Phadke, M.D.Cardiovascular Disease Physician1205840162
  6. Brian Riegel, MDNuclear Cardiology Physician1992788657

Verify Katie Pirger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 311836
    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
Find the New York license search

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98% fewer Medicare Part D claims than the average nurse practitioner in 2024

27 Medicare Part D claims for 26 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Katie Pirger27
  2. Specialty average1,109

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: $153.14

3 payments; by number, the most common kind was food and beverage; the largest payer was Recor Medical Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katie Pirger$153.14
  2. Specialty average$791.64

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

  1. General Physician PCWilliamsville, NY

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

36 nurse practitioner records list a practice address in Williamsville

They are 36 of the 3,530 NPPES records with a practice address in Williamsville, and 3,097 nurse practitioner records in New York.

Other nurse practitioner records in New York

  1. Amra Abadzic, NPEast Syracuse, NY1750019683
  2. Monique AbarcaSmithtown, NY1538766902
  3. Sharon Abayev, FNPForest Hills, NY1346062320
  4. Maura Abbott, NP, PHDNew York, NY1881876415
  5. Younes Abdulla, NPAmherst, NY1730018961
  6. Nataliya Abel, NPRocky Point, NY1295066405
  7. Cindy AbelidoGreat Neck, NY1003582156
  8. Eric AblordeyMiddletown, NY1710820154
  9. Michael AboagyeMiller Place, NY1538448501
  10. Elsamma Abraham, ANPNew York, NY1043461668

Common questions

What is Katie Pirger's NPI number?

Katie Pirger's National Provider Identifier (NPI) is 1538986179, issued on Sep 24, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Katie Pirger located?

The NPPES record lists a practice address at 705 Maple RD Ste 300, Williamsville, NY, 14221. Phone: (716) 710-8266. Providers update this record themselves, so call before visiting.

How can I verify Katie Pirger's license?

NPPES lists New York license number 311836, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Katie Pirger prescribe under Medicare Part D?

In 2024, Katie Pirger had 27 Medicare Part D claims for 26 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.