NPPES file of Aug 9, 2026

Cynthia Sam Purugganan, PT

Physical Therapist · Sunnyvale, CA

Cynthia Sam Purugganan, PT is a physical therapist with a practice address in Sunnyvale, California, and NPI 1407839715, issued on Nov 22, 2005. Check the license (California PT28157, 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
1407839715
Name
Cynthia Sam Purugganan
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
PT28157 CA
Self-reported in NPPES; status is on the state search
Practice location
246 Sobrante Way, Sunnyvale, CA 94086
Phone
(408) 733-3670
Enumerated
Nov 22, 2005
Record last updated
May 5, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(408) 245-7968
Medicare enrollment
Enrolled (PECOS I20060123000974); 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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8 nearest physical therapist records → All 22,531 in California → Look up another NPI →

Also registered at 246 Sobrante Way

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

  1. Anna Ericsson, PTPhysical Therapist1104850247
  2. Ramya Gandrakota, PTPhysical Therapist1003142837
  3. Julie Gupta, PTPhysical Therapist1669667036
  4. Tegan Johnson-Galvez, PHYSICAL THERAPISTPhysical Therapist1679556047
  5. Christopher LamPhysical Therapist1568856797
  6. Scott Matsuura, PTPhysical Therapist1104829878

Verify Cynthia Sam Purugganan 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 PT28157    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. Sutter Bay Medical FoundationLos Altos, CA

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

Cynthia Sam Purugganan among 22,531 physical therapist records in California

Cynthia Sam Purugganan, 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. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2002 · median 2017 among the 7,751 with a school on file
  • Record last updated2015 · 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).

173 physical therapist records list a practice address in Sunnyvale

They are 173 of the 1,690 NPPES records with a practice address in Sunnyvale, and 22,531 physical therapist records in California.

All 22,531 in California → Every provider in Sunnyvale → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Anna Ericsson, PTSunnyvale, CA 940861104850247
  2. Moira Jamati, PTSunnyvale, CA 940861285761379
  3. Tegan Johnson-Galvez, PHYSICAL THERAPISTSunnyvale, CA 940861679556047
  4. Margaret Leong, P.T.Sunnyvale, CA 940861073536033
  5. Scott Matsuura, PTSunnyvale, CA 940861104829878
  6. Deanna Mekata, P.T., D.P.T.Sunnyvale, CA 940861144285362
  7. Scott Morley, PHYSICAL THERAPISTSunnyvale, CA 940861992788145
  8. Zenil NasserSunnyvale, CA 940861386706570

Common questions

What is Cynthia Sam Purugganan, PT's NPI number?

Cynthia Sam Purugganan, PT's National Provider Identifier (NPI) is 1407839715, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia Sam Purugganan, PT located?

The NPPES record lists a practice address at 246 Sobrante Way, Sunnyvale, CA, 94086. Phone: (408) 733-3670. Providers update this record themselves, so call before visiting.

How can I verify Cynthia Sam Purugganan, PT's license?

NPPES lists California license number PT28157, 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.