NPPES file of Aug 9, 2026

Katherine Tuan, OTR/L

Occupational Therapist · New York, NY

Katherine Tuan, OTR/L is an occupational therapist with a practice address in New York, New York, and NPI 1144805474, issued on Mar 17, 2021. Check the license (New York 017506, 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
1144805474
Name
Katherine Tuan
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
017506 NY
Self-reported in NPPES; status is on the state search
Practice location
401 E 80TH St Apt 12A, New York, NY 10075
Phone
(609) 462-8587
Enumerated
Mar 17, 2021
Record last updated
Mar 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20250926003229); 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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Verify Katherine Tuan 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 017506
    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. Fox Rehabilitation Services IncPleasantville, NJ

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

Katherine Tuan among 13,350 occupational therapist records in New York

Katherine Tuan, OTR/L is one of 13,350 occupational therapist records with a practice address in New York. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 74% of them.

  • NPI issued2021 · 74% of these records are older, 21% newer
  • In a Medicare fileYes · 10% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2012 · median 2019 among the 1,424 with a school on file
  • Record last updated2021 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,529 occupational therapist records list a practice address in New York

They are 1,529 of the 98,468 NPPES records with a practice address in New York, and 13,350 occupational therapist records in New York.

The 8 occupational therapist records with the nearest ZIP codes

  1. Quincey AdamsNew York, NY 100751346649878
  2. Shannie Easterby, OTR/LNew York, NY 100751265685986
  3. Michelle Friedson, OTR/LNew York, NY 100751811132319
  4. Billy Mark Gomez, OTRNew York, NY 100751801103809
  5. Judith Grossman, O.T.R.New York, NY 100751306115589
  6. Jillian HauptmanNew York, NY 100751902430648
  7. Alyanna Hernandez, OTR/LNew York, NY 100751295129047
  8. Leslie McGivney, OTR/LNew York, NY 100751205141603

Common questions

What is Katherine Tuan, OTR/L's NPI number?

Katherine Tuan, OTR/L's National Provider Identifier (NPI) is 1144805474, issued on Mar 17, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Tuan, OTR/L located?

The NPPES record lists a practice address at 401 E 80TH St Apt 12A, New York, NY, 10075. Phone: (609) 462-8587. Providers update this record themselves, so call before visiting.

How can I verify Katherine Tuan, OTR/L's license?

NPPES lists New York license number 017506, 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.