NPPES file of Aug 9, 2026

John J. Flynn, LCSWR

Clinical Social Worker · Cheektowaga, NY

John J. Flynn, LCSWR is a clinical social worker with a practice address in Cheektowaga, New York, and NPI 1053408807, issued on Oct 5, 2006. Check the license (New York 038456-1, 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
1053408807
Name
John J. Flynn
Credential
LCSWR
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
038456-1 NY
Self-reported in NPPES; status is on the state search
Practice location
1526 Walden Avenue, Cheektowaga, NY 14225
Phone
(716) 895-6700
Enumerated
Oct 5, 2006
Record last updated
Nov 25, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(716) 896-0318
Medicare enrollment
Enrolled (PECOS I20110524000009); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 1988
Telehealth
Offers telehealth (CMS)
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 1526 Walden Avenue

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

  1. Donald Dauman, LCSWClinical Social Worker1871926436
  2. Catlin DenisSocial Worker1669817235
  3. Tina DivitaMental Health Counselor1780056937
  4. Michael Finnegan, MSEDMental Health Counselor1508100785
  5. Crystal Foy, MSED.Mental Health Counselor1467868026
  6. Sanjay Gupta, MDPsychiatry Physician1740238906

Verify John J. Flynn 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 038456-1
    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
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. Mid-Erie Mental Health Services IncCheektowaga, NY

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

John J. Flynn among 29,293 clinical social worker records in New York

John J. Flynn, LCSWR 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 83% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1988 · median 2001 among the 5,004 with a school on file
  • Record last updated2014 · 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).

44 clinical social worker records list a practice address in Cheektowaga

They are 44 of the 1,580 NPPES records with a practice address in Cheektowaga, and 29,293 clinical social worker records in New York.

The 8 clinical social worker records with the nearest ZIP codes

  1. Donna BinghamBuffalo, NY 142251689681991
  2. Glen Briggs, LCSW-RCheektowaga, NY 142251285730614
  3. Christine Bylewski, LCSW-RBuffalo, NY 142251124055454
  4. Nancy DeganisBuffalo, NY 142251417043001
  5. Mark Edson, L.C.S.W. - RCheektowaga, NY 142251235218330
  6. Diana Kachurka, LCSW-RCheektowaga, NY 142251649335977
  7. Jerry Kelly, LCSW-RCheektowaga, NY 142251962559278
  8. Scott Morton, LCSWCheektowaga, NY 142251770648222

Common questions

What is John J. Flynn, LCSWR's NPI number?

John J. Flynn, LCSWR's National Provider Identifier (NPI) is 1053408807, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John J. Flynn, LCSWR located?

The NPPES record lists a practice address at 1526 Walden Avenue, Cheektowaga, NY, 14225. Phone: (716) 895-6700. Providers update this record themselves, so call before visiting.

How can I verify John J. Flynn, LCSWR's license?

NPPES lists New York license number 038456-1, 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.

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.