NPPES file of Aug 9, 2026

Sang Chae Kwak, P.T.

Physical Therapist · Garden Grove, CA

Sang Chae Kwak, P.T. is a physical therapist with a practice address in Garden Grove, California, and NPI 1538166525, issued on Jul 5, 2005. Check the license (California PT30257, 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
1538166525
Name
Sang Chae Kwak
Credential
P.T.
Primary taxonomy
Physical Therapist 225100000X
License number
PT30257 CA
Self-reported in NPPES; status is on the state search
Practice location
12665 Garden Grove Blvd, Garden Grove, CA 92843
Phone
(714) 537-1234
Enumerated
Jul 5, 2005
Record last updated
Aug 12, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(714) 537-3256
Medicare enrollment
Enrolled (PECOS I20050617000974); 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 12665 Garden Grove Blvd

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

  1. Mumtaz Ali, M.DSpecialist1700849049
  2. James Boyce, M.D.Ophthalmology Physician1457351652
  3. Allen Chou, MDGeriatric Medicine (Internal Medicine) Physician1215919915
  4. Douglas Clark, M.D.Internal Medicine Physician1780688572
  5. Naveen Dhar, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1871604116
  6. Usha Dhar, M.D.Family Medicine Physician1699886846

Verify Sang Chae Kwak 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 PT30257
    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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Sang Chae Kwak among 22,531 physical therapist records in California

Sang Chae Kwak, P.T. 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileNo · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated1979 · median 2017 among the 7,751 with a school on file
  • Record last updated2014 · 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).

84 physical therapist records list a practice address in Garden Grove

They are 84 of the 4,572 NPPES records with a practice address in Garden Grove, 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. Paul Andre Ambulo, PTGarden Grove, CA 928431144400243
  2. James Brown, PTGarden Grove, CA 928431558328468
  3. Bessie Cheng, M.P.T.Garden Grove, CA 928431629123591
  4. Tini Do, DPTGarden Grove, CA 928431528089182
  5. Benjamin Isip, RPT/LGarden Grove, CA 928431568561579
  6. Jesse MaravillaGarden Grove, CA 928431194870808
  7. Nicole Marquez, PT, DPTGarden Grove, CA 928431003176629
  8. Alison McClintock, PTGarden Grove, CA 928431922526094

Common questions

What is Sang Chae Kwak, P.T.'s NPI number?

Sang Chae Kwak, P.T.'s National Provider Identifier (NPI) is 1538166525, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sang Chae Kwak, P.T. located?

The NPPES record lists a practice address at 12665 Garden Grove Blvd, Garden Grove, CA, 92843. Phone: (714) 537-1234. Providers update this record themselves, so call before visiting.

How can I verify Sang Chae Kwak, P.T.'s license?

NPPES lists California license number PT30257, 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.