Howard Koh, OTR/L
Occupational Therapist · La Palma, CA
Howard Koh, OTR/L is an occupational therapist with a practice address in La Palma, California, and NPI 1417406232, issued on Sep 22, 2016. Check the license (California 16652, 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.
- Name
- Howard Koh
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 16652 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26 Centerpointe Dr, La Palma, CA 90623
- Phone
- (714) 670-0007
- Enumerated
- Sep 22, 2016
- Record last updated
- Dec 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Also registered at 26 Centerpointe Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jay Fuller, PTOccupational Medicine Physician1912167040
- Joseph Guerrero, M.D.Occupational Medicine Physician1104940410
- Jesse Zepeda, PAPhysician Assistant1881710283
Verify Howard Koh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 16652Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Howard Koh among 9,244 occupational therapist records in California
Howard Koh, 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 2016, is newer than 38% of them.
- NPI issued2016 · 38% of these records are older, 58% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2016 · 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).
Occupational Therapist providers in California
There are 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 La Palma → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Sharon Hatae-Vargas, OTRLa Palma, CA 906231063800357
- Hubert Yun, OTRLa Palma, CA 906231366064974
- Susana Gomez, OTR/LBuena Park, CA 906211316279359
- Joann JuBuena Park, CA 906211902296429
- Byoung Oh, MA OTR/LBuena Park, CA 906211871809897
- James Shimoda, OTR/LBuena Park, CA 906211619339009
- Loreelei Abbariao, OTRBuena Park, CA 906201619218179
- Grace ChungBuena Park, CA 906201215570007
Common questions
What is Howard Koh, OTR/L's NPI number?
Howard Koh, OTR/L's National Provider Identifier (NPI) is 1417406232, issued on Sep 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Howard Koh, OTR/L located?
The NPPES record lists a practice address at 26 Centerpointe Dr, La Palma, CA, 90623. Phone: (714) 670-0007. Providers update this record themselves, so call before visiting.
How can I verify Howard Koh, OTR/L's license?
NPPES lists California license number 16652, 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.