NPPES file of Aug 9, 2026

Ryan Matthew Derby, DPT

Physical Therapist · Tonawanda, NY

Ryan Matthew Derby, DPT is a physical therapist with a practice address in Tonawanda, New York, and NPI 1821602178, issued on Sep 3, 2020. Check the license (New York 046502, 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
1821602178
Name
Ryan Matthew Derby
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License numbers
046502 NY
P20003 NC
1333741 TX
Self-reported in NPPES; status is on the state search
Practice location
2540 Sheridan Dr, Tonawanda, NY 14150
Phone
(716) 862-0567
Enumerated
Sep 3, 2020
Record last updated
Dec 12, 2024
Medicare enrollment
Enrolled (PECOS I20241217000775); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 2020
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 physical therapist records → All 21,756 in New York → Look up another NPI →

Also registered at 2540 Sheridan Dr

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

  1. Alexa Amato, PTPhysical Therapist1255705307
  2. Amy Barbasch, DPTPhysical Therapist1245549666
  3. Melissa Bigelow, PTPhysical Therapist1538498027
  4. Jennifer Butcher, PTAPhysical Therapy Assistant1003913179
  5. William Cheehan, P.T.Orthopedic Physical Therapist1699164723
  6. Thomas Comerford, DOAllergy & Immunology Physician1841878535

Verify Ryan Matthew Derby 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 046502    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 2 group practices

  1. Genesee Valley Physical Therapy And Sports Rehab PCBatavia, NY
  2. Sports Physical Therapy OF New York, P.C.Tonawanda, NY

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

Ryan Matthew Derby among 21,756 physical therapist records in New York

Ryan Matthew Derby, DPT is one of 21,756 physical therapist records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 70% of them.

  • NPI issued2020 · 70% of these records are older, 26% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2020 · median 2016 among the 7,302 with a school on file
  • Record last updated2024 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X 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 physical therapist records list a practice address in Tonawanda

They are 44 of the 731 NPPES records with a practice address in Tonawanda, and 21,756 physical therapist records in New York.

All 21,756 in New York → Every provider in Tonawanda → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Melissa Bigelow, PTTonawanda, NY 141501538498027
  2. Amy Enser, PTTonawanda, NY 141501679787733
  3. Steven Gonser, PT DPTTonawanda, NY 141501003045881
  4. Raymond Hammel, PT DPTTonawanda, NY 141501366473126
  5. Ryan Leaver, PTTonawanda, NY 141501407088149
  6. Teresa Lindell, DPTTonawanda, NY 141501417063934
  7. Lisa Martin, DPTTonawanda, NY 141501033296611
  8. Thomas Maving, DPTTonawanda, NY 141501164736849

Common questions

What is Ryan Matthew Derby, DPT's NPI number?

Ryan Matthew Derby, DPT's National Provider Identifier (NPI) is 1821602178, issued on Sep 3, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Matthew Derby, DPT located?

The NPPES record lists a practice address at 2540 Sheridan Dr, Tonawanda, NY, 14150. Phone: (716) 862-0567. Providers update this record themselves, so call before visiting.

How can I verify Ryan Matthew Derby, DPT's license?

NPPES lists New York license number 046502, 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.