Diane Ganev, OTR/L
Occupational Therapist · Fullerton, CA
Diane Ganev, OTR/L is an occupational therapist with a practice address in Fullerton, California, and NPI 1447959481, issued on Feb 28, 2023. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diane Ganev
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- Practice location
- 4077 Ward Street, Fullerton, CA 92833
- Phone
- (323) 836-4162
- Enumerated
- Feb 28, 2023
- Record last updated
- Feb 28, 2023
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Verify Diane Ganev in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Diane Ganev among 9,244 occupational therapist records in California
Diane Ganev, 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 not. Its NPI, issued in 2023, is newer than 77% of them.
- NPI issued2023 · 77% of these records are older, 18% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2023 · 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).
53 occupational therapist records list a practice address in Fullerton
They are 53 of the 5,437 NPPES records with a practice address in Fullerton, and 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,244 in California → Every provider in Fullerton → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Alexander Barajas, MS, OTR/LFullerton, CA 928331295271542
- Hyun Chung, OTD, OTR/LFullerton, CA 928331932477148
- Patty GeeFullerton, CA 928331780061614
- Priscilla Gim, OTD, OTR/LFullerton, CA 928331497337372
- Deborah Han, OTR/LFullerton, CA 928331295305696
- Heeyeon KimFullerton, CA 928331083910434
- Yoseph KimFullerton, CA 928331710746680
- Judy LeeFullerton, CA 928331578082988
Common questions
What is Diane Ganev, OTR/L's NPI number?
Diane Ganev, OTR/L's National Provider Identifier (NPI) is 1447959481, issued on Feb 28, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Diane Ganev, OTR/L located?
The NPPES record lists a practice address at 4077 Ward Street, Fullerton, CA, 92833. Phone: (323) 836-4162. Providers update this record themselves, so call before visiting.
How can I verify Diane Ganev, OTR/L's license?
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.