NPPES file of Aug 9, 2026

Tom Malvin Sather, PH.D., PT

Physical Therapist · Santa Rosa, CA

Tom Malvin Sather, PH.D., PT is a physical therapist with a practice address in Santa Rosa, California, and NPI 1114983236, issued on Apr 26, 2006. Check the license (California CA 8571, as entered in NPPES) with the California 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
1114983236
Name
Tom Malvin Sather
Credential
PH.D., PT
Primary taxonomy
Physical Therapist 225100000X
License number
CA 8571 CA
Self-reported in NPPES; status is on the state search
Practice location
131 Stony Cir, Santa Rosa, CA 95401
Phone
(707) 546-1922
Enumerated
Apr 26, 2006
Record last updated
May 2, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(707) 546-1897
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 131 Stony Cir

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

  1. Andrew Brown, MDFamily Medicine Physician1720728637
  2. Ulysses Gomez, M.D.Family Medicine Physician1427508241
  3. Michael Perry, D.D.S.General Practice Dentistry1114073152

Verify Tom Malvin Sather in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license CA 8571
    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 California license search

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Tom Malvin Sather among 22,531 physical therapist records in California

Tom Malvin Sather, PH.D., PT is one of 22,531 physical therapist records with a practice address in California. 32% 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 84% newer
  • In a Medicare fileNo · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · 34% of these records are
  • Record last updated2009 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

191 physical therapist records list a practice address in Santa Rosa

They are 191 of the 6,884 NPPES records with a practice address in Santa Rosa, and 22,531 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 physical therapist records with the nearest ZIP codes

  1. Lisa CurrySanta Rosa, CA 954011952659229
  2. Kathleen Dalton, P.T.Santa Rosa, CA 954011851351209
  3. Patrick Dalton, P.T.Santa Rosa, CA 954011265494132
  4. Christopher Gallo, MSPT,CSCSSanta Rosa, CA 954011316028426
  5. Jason Hall, MSPTSanta Rosa, CA 954011134345820
  6. Hans Karlsson, PTSanta Rosa, CA 954011538227780
  7. Joan Langfeld, P.T.Santa Rosa, CA 954011568664357
  8. Karen Lew, PTSanta Rosa, CA 954011891802674

Common questions

What is Tom Malvin Sather, PH.D., PT's NPI number?

Tom Malvin Sather, PH.D., PT's National Provider Identifier (NPI) is 1114983236, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tom Malvin Sather, PH.D., PT located?

The NPPES record lists a practice address at 131 Stony Cir, Santa Rosa, CA, 95401. Phone: (707) 546-1922. Providers update this record themselves, so call before visiting.

How can I verify Tom Malvin Sather, PH.D., PT's license?

NPPES lists California license number CA 8571, as entered by the provider. Search the California 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.

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.