NPPES file of Aug 9, 2026

Mary Catherine Kauderer, M.D.

Physical Medicine & Rehabilitation Physician · Williamsville, NY

Mary Catherine Kauderer, M.D. is a physical medicine & rehabilitation physician with a practice address in Williamsville, New York, and NPI 1720212277, issued on May 13, 2009. Check the license (New York 250805-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1720212277
Name
Mary Catherine Kauderer
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
250805-1 NY
Self-reported in NPPES; status is on the state search
Practice location
325 Essjay RD, Williamsville, NY 14221
Phone
(716) 630-1290
Enumerated
May 13, 2009
Record last updated
Oct 23, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(716) 250-5994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest physical medicine & rehabilitation physician records → All 1,366 in New York → Look up another NPI →

Also registered at 325 Essjay RD

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

  1. Fatma Al Bayitee, MDFamily Medicine Physician1932747391
  2. Manju Alex, MDNephrology Physician1063613719
  3. Elizabeth Alvarado, LCSWClinical Social Worker1073253704
  4. Ralph Argen, MDRheumatology Physician1710944590
  5. Josephine Arnone, NPFamily Nurse Practitioner1437878113
  6. Alyssa Attardo, PA-CPhysician Assistant1144156613

Verify Mary Catherine Kauderer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 250805-1    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 New York license search

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Mary Catherine Kauderer among 1,366 physical medicine & rehabilitation physician records in New York

Mary Catherine Kauderer, M.D. is one of 1,366 physical medicine & rehabilitation physician records with a practice address in New York. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 51% of them.

  • NPI issued2009 · 51% of these records are older, 45% newer
  • In a Medicare fileNo · 61% of these records are
  • In the CMS Doctors and Clinicians fileNo · 52% of these records are
  • Record last updated2019 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in New York

There are 1,366 physical medicine & rehabilitation physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,366 in New York → Every provider in Williamsville → Physical Medicine & Rehabilitation Physician nationwide →

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Megan Bazil, MDWilliamsville, NY 142211164914180
  2. David Brooks, MDBuffalo, NY 142211730343237
  3. Michael Cicchetti, MDWilliamsville, NY 142211164644183
  4. Corine Cicchetti, MDWilliamsville, NY 142211639339716
  5. Michael Geraci, MDWilliamsville, NY 142211760431068
  6. Leonard Kaplan, DOWilliamsville, NY 142211982653697
  7. Philip Kuruvilla, MDWilliamsville, NY 142211902873474
  8. Frederick McAdam, MDWilliamsville, NY 142211831148840

Common questions

What is Mary Catherine Kauderer, M.D.'s NPI number?

Mary Catherine Kauderer, M.D.'s National Provider Identifier (NPI) is 1720212277, issued on May 13, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mary Catherine Kauderer, M.D. located?

The NPPES record lists a practice address at 325 Essjay RD, Williamsville, NY, 14221. Phone: (716) 630-1290. Providers update this record themselves, so call before visiting.

How can I verify Mary Catherine Kauderer, M.D.'s license?

NPPES lists New York license number 250805-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.