NPPES file of Aug 9, 2026

Pauline Nguyen, OTR/L

Occupational Therapist · Fremont, CA

Pauline Nguyen, OTR/L is an occupational therapist with a practice address in Fremont, California, and NPI 1649750696, issued on Aug 20, 2018. Check the license (California OT17528, 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
1649750696
Name
Pauline Nguyen
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT17528 CA
Self-reported in NPPES; status is on the state search
Practice location
39650 Liberty St, Fremont, CA 94538
Phone
(510) 498-3900
Enumerated
Aug 20, 2018
Record last updated
Jan 21, 2022
Medicare enrollment
Enrolled (PECOS I20181016003208); 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 occupational therapist records → All 9,244 in California → Look up another NPI →

Also registered at 39650 Liberty St

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

  1. Zenaida AgramonteClinical Social Worker1194195255
  2. Neha Badiyani, PTPhysical Therapist1073968640
  3. Charles Barton, M.D.Psychiatry Physician1881688505
  4. Tricia Joy Celeridad, PTAPhysical Therapy Assistant1356122022
  5. Holly Christensen, MFTPsychiatry Physician1386777464
  6. Jennifer Damman, MDPediatrics Physician1588967855

Verify Pauline Nguyen 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 OT17528    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 FoundationFremont, CA

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

Pauline Nguyen among 9,244 occupational therapist records in California

Pauline Nguyen, OTR/L is one of 9,244 occupational therapist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 47% of them.

  • NPI issued2018 · 47% of these records are older, 47% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2017 · median 2018 among the 910 with a school on file
  • Record last updated2022 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

74 occupational therapist records list a practice address in Fremont

They are 74 of the 4,749 NPPES records with a practice address in Fremont, and 9,244 occupational therapist records in California.

All 9,244 in California → Every provider in Fremont → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Shubha ChandrashekharFremont, CA 945381558759050
  2. Melissa De Unamuno, M.O.T.L.Fremont, CA 945381245256056
  3. Gueyfang Jih, PHD OTRFremont, CA 945381073728515
  4. Allison Jimenez, OTRFremont, CA 945381881803435
  5. Kay Kitauchi, BS, OT/LFremont, CA 945381760638340
  6. Mark Neves, OTRLFremont, CA 945381295869923
  7. Brittney NicholsFremont, CA 945381841591203
  8. Justine Park, OTR/LFremont, CA 945381033485594

Common questions

What is Pauline Nguyen, OTR/L's NPI number?

Pauline Nguyen, OTR/L's National Provider Identifier (NPI) is 1649750696, issued on Aug 20, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Pauline Nguyen, OTR/L located?

The NPPES record lists a practice address at 39650 Liberty St, Fremont, CA, 94538. Phone: (510) 498-3900. Providers update this record themselves, so call before visiting.

How can I verify Pauline Nguyen, OTR/L's license?

NPPES lists California license number OT17528, 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.