NPPES file of Aug 9, 2026

Tammy Cowan

Occupational Therapy Assistant · Austin, TX

Tammy Cowan is an occupational therapy assistant with a practice address in Austin, Texas, and NPI 1598875262, issued on Aug 30, 2006. Check the license 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
1598875262
Name
Tammy Cowan
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
Practice location
3200 Red River St Ste 101, Austin, TX 78705
Phone
(512) 476-8857
Enumerated
Aug 30, 2006
Record last updated
Jul 8, 2007 (not updated in 19 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.
Download card Updates feed

Also registered at 3200 Red River St Ste 101

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

  1. Anna-Michelle ChanPhysical Therapist1700635646
  2. Manuel VielmaOccupational Therapist1790959237

Verify Tammy Cowan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

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 Austin →

Other occupational therapy assistant records in Texas

  1. Patsy Abate, COTASan Antonio, TX1912489824
  2. Karen Abbott, COTA/LMt Pleasant, TX1679765846
  3. Blake Abitua, COTA/LHouston, TX1043797145
  4. Anila Abjani, COTA/LWillow Park, TX1932674744
  5. Crispi AbonoSan Antonio, TX1598471336
  6. Virginia Abowd, COTAMissouri City, TX1730860404
  7. Ashley Abram, COTAWaco, TX1366086456
  8. Laura AbregoLaredo, TX1154830909
  9. Belkis Abreu, OTAHurst, TX1811428253
  10. Annette AcevedoMission, TX1760969430

Common questions

What is Tammy Cowan's NPI number?

Tammy Cowan's National Provider Identifier (NPI) is 1598875262, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tammy Cowan located?

The NPPES record lists a practice address at 3200 Red River St Ste 101, Austin, TX, 78705. Phone: (512) 476-8857. Providers update this record themselves, so call before visiting.

How can I verify Tammy Cowan's license?

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.