Tiffany Gu, OTR/L
Occupational Therapist · Pasadena, CA
Tiffany Gu, OTR/L is an occupational therapist with a practice address in Pasadena, California, and NPI 1992274807, issued on Nov 20, 2018. Check the license (California 19257, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Gu
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 19257 CA
Self-reported in NPPES; status is on the state search - Practice location
- 355 S Los Robles Ave Unit 338, Pasadena, CA 91101
- Phone
- (626) 689-3698
- Enumerated
- Nov 20, 2018
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191111002262); accepts Medicare assignment
- Medical or professional school
- Herman Ostrow School Of Dentistry Of Usc, 2018
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Verify Tiffany Gu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 19257Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Southern California Permanente Medical GroupBaldwin Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Gu among 9,244 occupational therapist records in California
Tiffany Gu, 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
- Graduated2018 · median 2018 among the 910 with a school on file
- Record last updated2021 · 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).
96 occupational therapist records list a practice address in Pasadena
They are 96 of the 10,525 NPPES records with a practice address in Pasadena, and 9,244 occupational therapist records in California.
All 9,244 in California → Every provider in Pasadena → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Katherine Abbey, MA-OTR/LPasadena, CA 911011952689770
- Natalie Aguirre, OTRPasadena, CA 911011033616727
- Mary Allison, OTR/LPasadena, CA 911011164715710
- Francisco Alvarado, OTR/LPasadena, CA 911011174911879
- Megan Edwards, OTRLPasadena, CA 911011043424955
- Carol Fodera, MA,OTR/LPasadena, CA 911011023320074
- Jessica Ibardolaza, M.A. OTR/LPasadena, CA 911011508178658
- Julie Miller, O.T.Pasadena, CA 911011356652218
Common questions
What is Tiffany Gu, OTR/L's NPI number?
Tiffany Gu, OTR/L's National Provider Identifier (NPI) is 1992274807, issued on Nov 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Gu, OTR/L located?
The NPPES record lists a practice address at 355 S Los Robles Ave Unit 338, Pasadena, CA, 91101. Phone: (626) 689-3698. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Gu, OTR/L's license?
NPPES lists California license number 19257, 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.
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.