NPPES file of Aug 9, 2026

John Machen, COTA

Occupational Therapy Assistant · San Antonio, TX

John Machen, COTA is an occupational therapy assistant with a practice address in San Antonio, Texas, and NPI 1396224192, issued on Aug 13, 2018. Check the license (Texas 207443, as entered in NPPES) with the Texas board that licenses this profession; 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
1396224192
Name
John Machen
Credential
COTA
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
207443 TX
Self-reported in NPPES; status is on the state search
Practice location
10127 Huebner RD, San Antonio, TX 78240
Phone
(210) 858-0828
Enumerated
Aug 13, 2018
Record last updated
Aug 13, 2018 (not updated in 8 years: call before relying on the address or phone)
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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8 nearest occupational therapy assistant records → All 4,278 in Texas → Look up another NPI →

Also registered at 10127 Huebner RD

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

  1. Nancy BendellPhysical Therapy Assistant1649759465
  2. Cecilia EstradaPhysical Therapy Assistant1548740608
  3. Stacy GuerraSpeech-Language Pathologist1407335169
  4. Lindsay Kissel, DPTPhysical Therapist1982183901
  5. Keith Lassandro, PTAPhysical Therapy Assistant1508346487
  6. Marie Jeannette Mora, OTROccupational Therapist1871072538

Verify John Machen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 207443    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 Texas license search

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John Machen among 4,278 occupational therapy assistant records in Texas

John Machen, COTA is one of 4,278 occupational therapy assistant records with a practice address in Texas. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 31% of them.

  • NPI issued2018 · 31% of these records are older, 41% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2018 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 224Z00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Occupational Therapy Assistant providers in Texas

There are 4,278 occupational therapy assistant records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,278 in Texas → Every provider in San Antonio → Occupational Therapy Assistant nationwide →

The 8 occupational therapy assistant records with the nearest ZIP codes

  1. Douglas EtchisonSan Antonio, TX 782401659856276
  2. Nicole Hallums, OTASan Antonio, TX 782401780018556
  3. Renda HilliardSan Antonio, TX 782401306320957
  4. Nicole McNair, COTASan Antonio, TX 782401023771409
  5. Annette PerezSan Antonio, TX 782401982186243
  6. Phoebe Pritchard, COTASan Antonio, TX 782401134685829
  7. Kimberly Rains, COTASan Antonio, TX 782401295216067
  8. Deneice Stewart, COTASan Antonio, TX 782401336620574

Common questions

What is John Machen, COTA's NPI number?

John Machen, COTA's National Provider Identifier (NPI) is 1396224192, issued on Aug 13, 2018. An NPI identifies a provider in billing; it is not a license.

Where is John Machen, COTA located?

The NPPES record lists a practice address at 10127 Huebner RD, San Antonio, TX, 78240. Phone: (210) 858-0828. Providers update this record themselves, so call before visiting.

How can I verify John Machen, COTA's license?

NPPES lists Texas license number 207443, as entered by the provider. Search the Texas 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. 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.