NPPES file of Aug 9, 2026

Alexandra Katchmar, LMSW

Clinical Social Worker · Lyons, NY

Alexandra Katchmar, LMSW is a clinical social worker with a practice address in Lyons, New York, and NPI 1508423906, issued on May 22, 2019. Check the license (New York 089600, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508423906
Name
Alexandra Katchmar
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
089600 NY
Self-reported in NPPES; status is on the state search
Practice location
1519 Nye RD, Lyons, NY 14489
Phone
(315) 946-5722
Enumerated
May 22, 2019
Record last updated
May 22, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20220521000276); 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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8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →

Also registered at 1519 Nye RD

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

  1. Elizabeth Abdo, LMSWSocial Worker1649919127
  2. Samantha AbiusoCase Manager/Care Coordinator1790515328
  3. Jacob Abraham, LMSWSocial Worker1932939501
  4. Odysseus Adamides, M.D.Forensic Psychiatry Physician1174786966
  5. Janette Aruck, BS, RNPsychiatric/Mental Health Registered Nurse1255637393
  6. Brittany Banks, CASACAddiction (Substance Use Disorder) Counselor1841021094

Verify Alexandra Katchmar 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 089600    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

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

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Bills Medicare through one group practice

  1. Che Senior Psychological Services, PCStaten Island, NY

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

Alexandra Katchmar among 29,293 clinical social worker records in New York

Alexandra Katchmar, LMSW is one of 29,293 clinical social worker records with a practice address in New York. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 74% of them.

  • NPI issued2019 · 74% of these records are older, 22% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2013 · median 2001 among the 5,004 with a school on file
  • Record last updated2019 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 clinical social worker records list a practice address in Lyons

They are 21 of the 282 NPPES records with a practice address in Lyons, and 29,293 clinical social worker records in New York.

All 29,293 in New York → Every provider in Lyons → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Amanda Abbott, LCSWLyons, NY 144891831663806
  2. Erika Burgess, MSWLyons, NY 144891891015848
  3. Jamie Castellano, MSWLyons, NY 144891285954230
  4. Suzanne Catholdi, LMSWLyons, NY 144891265668339
  5. Arick Combs, LMSWLyons, NY 144891275871758
  6. Jeanett Creighton, LMSW, CASACLyons, NY 144891609043702
  7. Debbie Dinsmore, LMSWLyons, NY 144891750605457
  8. James Haitz, LCSW RLyons, NY 144891841322948

Common questions

What is Alexandra Katchmar, LMSW's NPI number?

Alexandra Katchmar, LMSW's National Provider Identifier (NPI) is 1508423906, issued on May 22, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Katchmar, LMSW located?

The NPPES record lists a practice address at 1519 Nye RD, Lyons, NY, 14489. Phone: (315) 946-5722. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Katchmar, LMSW's license?

NPPES lists New York license number 089600, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.

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.