NPPES file of Aug 9, 2026

Paul Tai-Leung Chan, DO

Emergency Medical Services (Emergency Medicine) Physician · Williamsville, NY

Paul Tai-Leung Chan, DO is an emergency medical services (emergency medicine) physician with a practice address in Williamsville, New York, and NPI 1144269994, issued on Jun 6, 2006. Check the license 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
1144269994
Name
Paul Tai-Leung Chan
Credential
DO
Primary taxonomy
Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
License numbers
D01194 TN
1161 TN
Self-reported in NPPES; status is on the state search
Practice location
6245 Sheridan Dr, Williamsville, NY 14221
Phone
(716) 204-4500
Enumerated
Jun 6, 2006
Record last updated
Aug 6, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(716) 204-4501
Medicaid ID
1510963 TN
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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Also registered at 6245 Sheridan Dr

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

  1. Michael Baggett, MDEmergency Medical Services (Emergency Medicine) Physician1437102712
  2. Roberta Beers-Schambach, RPAMedical Physician Assistant1801994694
  3. Rachel Brown, P.A.Medical Physician Assistant1689961054
  4. Douglas Bushell, DOEmergency Medical Services (Emergency Medicine) Physician1619916236
  5. Daniel Castellani, M.D.Specialist1669459368
  6. Sreekrishna Cheruvu, M.D.Emergency Medical Services (Emergency Medicine) Physician1598717720

Verify Paul Tai-Leung Chan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck 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

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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Emergency Medical Services (Emergency Medicine) Physician providers in New York

There are 169 emergency medical services (emergency medicine) physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 169 in New York → Every provider in Williamsville →

Other emergency medical services (emergency medicine) physician records in New York

  1. Nina AckermanNew Hyde Park, NY1255726733
  2. Arshanoush Ahmadi, M.D.Bronx, NY1225172612
  3. Ferdinand Anderson, M.D.Kingston, NY1265505846
  4. Teresa AndersonSmithtown, NY1336212091
  5. Nicole AnthonyBrooklyn, NY1356804348
  6. Alexander Arroyo, MDBrooklyn, NY1679643647
  7. Abigail Assenza, PA-CFar Rockaway, NY1295689982
  8. Nail Bagautdinov, M.D.New York, NY1184689523
  9. Michael Baggett, MDWilliamsville, NY1437102712
  10. Katrina Bang, MDValhalla, NY1073255923

Common questions

What is Paul Tai-Leung Chan, DO's NPI number?

Paul Tai-Leung Chan, DO's National Provider Identifier (NPI) is 1144269994, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Paul Tai-Leung Chan, DO located?

The NPPES record lists a practice address at 6245 Sheridan Dr, Williamsville, NY, 14221. Phone: (716) 204-4500. Providers update this record themselves, so call before visiting.

How can I verify Paul Tai-Leung Chan, DO's license?

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.