NPPES file of Aug 9, 2026

Heather G. Hamaguchi, PT

Physical Therapist · Arroyo Grande, CA

Heather G. Hamaguchi, PT is a physical therapist with a practice address in Arroyo Grande, California, and NPI 1548892607, issued on Feb 6, 2020. Check the license (California PT298080, as entered in NPPES) with the California 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
1548892607
Name
Heather G. Hamaguchi
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
PT298080 CA
Self-reported in NPPES; status is on the state search
Practice location
1510 W Branch St, Arroyo Grande, CA 93420
Phone
(805) 489-7912
Enumerated
Feb 6, 2020
Record last updated
Jun 23, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(805) 489-9697
Medicare enrollment
Enrolled (PECOS I20200316001279); 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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Also registered at 1510 W Branch St

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

  1. Rachel Barnett, PT, DPTPhysical Therapist1598502247
  2. Maria Regina Camberos Rios, PTPhysical Therapist1841804978
  3. Timothy Christopher, PT, DPTPhysical Therapist1700543964
  4. Nicole Dela Cruz, PTPhysical Therapist1730646779
  5. Kathleen Doody, P.T.Physical Therapist1316214166
  6. Matthew Dupont, DPTPhysical Therapist1811242365

Verify Heather G. Hamaguchi 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 PT298080    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

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. Precision Physical Therapy And Wellness Center, PCSan Luis Obispo, CA

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

39 physical therapist records list a practice address in Arroyo Grande

They are 39 of the 462 NPPES records with a practice address in Arroyo Grande, and 22,531 physical therapist records in California.

All 39 in Arroyo Grande → All 22,531 in California → Every provider in Arroyo Grande →

Other physical therapist records in California

  1. Jennifer Aanestad, PTPinole, CA1033786215
  2. Sarah Aaron, DPTManhattan Beach, CA1275270282
  3. Alexander Abad, M.P.T.San Francisco, CA1790848505
  4. Edgar Fernando Abad, P.T.Pasadena, CA1982784542
  5. Trisha Abad-GarciaCastro Valley, CA1316284664
  6. Joseph Abano, PT, DPTGlendale, CA1376298968
  7. Jennifer Abanto, RPTPasadena, CA1992476501
  8. Peter John Abanto, PTSan Diego, CA1760367460
  9. Leslie Abarca, DPTLos Angeles, CA1518890383
  10. Valeria Abarca, DPTMission Viejo, CA1164024683

Common questions

What is Heather G. Hamaguchi, PT's NPI number?

Heather G. Hamaguchi, PT's National Provider Identifier (NPI) is 1548892607, issued on Feb 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Heather G. Hamaguchi, PT located?

The NPPES record lists a practice address at 1510 W Branch St, Arroyo Grande, CA, 93420. Phone: (805) 489-7912. Providers update this record themselves, so call before visiting.

How can I verify Heather G. Hamaguchi, PT's license?

NPPES lists California license number PT298080, 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. 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.