NPPES file of Aug 9, 2026

Kristin Marie Chen, PT

Physical Therapist · Santa Ana, CA

Kristin Marie Chen, PT is a physical therapist with a practice address in Santa Ana, California, and NPI 1588710784, issued on Jan 28, 2007. Check the license (California 33450, 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
1588710784
Name
Kristin Marie Chen
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
33450 CA
Self-reported in NPPES; status is on the state search
Practice location
1910 Old Tustin Ave, Santa Ana, CA 92705
Phone
(714) 835-6638
Enumerated
Jan 28, 2007
Record last updated
Dec 2, 2021 (not updated in 5 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

8 nearest physical therapist records → All 22,531 in California → Look up another NPI →

Also registered at 1910 Old Tustin Ave

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

  1. Tricia Cheng Aita, MPTPhysical Therapist1265773030
  2. Charles Daryn DananPhysical Therapist1790552701
  3. Antone Davis, DPTSC, PTPhysical Therapist1902837263
  4. Erika Durkin, DPTPhysical Therapist1679294730
  5. Erin Giangrande, DPT, PTPhysical Therapist1710916838
  6. Erin Hernandez, DPTPhysical Therapist1023400090

Verify Kristin Marie Chen 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 33450    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.

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

Kristin Marie Chen among 22,531 physical therapist records in California

Kristin Marie Chen, 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 2007, is newer than 16% of them.

  • NPI issued2007 · 16% of these records are older, 73% newer
  • In a Medicare fileNo · 32% of these records are
  • In the CMS Doctors and Clinicians fileNo · 34% of these records are
  • Record last updated2021 · 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).

128 physical therapist records list a practice address in Santa Ana

They are 128 of the 8,904 NPPES records with a practice address in Santa Ana, and 22,531 physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 physical therapist records with the nearest ZIP codes

  1. David Bien, P.T.Santa Ana, CA 927051881719508
  2. Julie Bright, O.T.Santa Ana, CA 927051366490609
  3. Julia Celani, P.T.Santa Ana, CA 927051659349165
  4. Hung-Wen ChenSanta Ana, CA 927051891837100
  5. Antone Davis, DPTSC, PTSanta Ana, CA 927051902837263
  6. Stephanie Djang, PT, MPT, CHTSanta Ana, CA 927051073675435
  7. Erin Giangrande, DPT, PTSanta Ana, CA 927051710916838
  8. Jill Gibson, P.T.Santa Ana, CA 927051477672095

Common questions

What is Kristin Marie Chen, PT's NPI number?

Kristin Marie Chen, PT's National Provider Identifier (NPI) is 1588710784, issued on Jan 28, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kristin Marie Chen, PT located?

The NPPES record lists a practice address at 1910 Old Tustin Ave, Santa Ana, CA, 92705. Phone: (714) 835-6638. Providers update this record themselves, so call before visiting.

How can I verify Kristin Marie Chen, PT's license?

NPPES lists California license number 33450, 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.

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.