Jeffrey Michael Harm
Occupational Therapy Assistant · Stockton, CA
Jeffrey Michael Harm is an occupational therapy assistant with a practice address in Stockton, California, and NPI 1598466013, issued on Mar 13, 2023. Check the license (California 2334, 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
- Jeffrey Michael Harm
- Primary taxonomy
- Occupational Therapy Assistant 224Z00000X
- License number
- 2334 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3521 Ignacio Cir, Stockton, CA 95209
- Phone
- (415) 994-8159
- Enumerated
- Mar 13, 2023
- Record last updated
- Mar 13, 2023
- Entity
- Type 1 · individual
8 nearest occupational therapy assistant records → All 1,869 in California → Look up another NPI →
Also registered at 3521 Ignacio Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine HarmPhysical Therapy Assistant1245693373
Verify Jeffrey Michael Harm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 2334Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jeffrey Michael Harm among 1,869 occupational therapy assistant records in California
Jeffrey Michael Harm is one of 1,869 occupational therapy assistant records with a practice address in California. under 1% 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 69% of them.
- NPI issued2023 · 69% of these records are older, 21% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 224Z00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Occupational Therapy Assistant providers in California
There are 1,869 occupational therapy assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,869 in California → Every provider in Stockton → Occupational Therapy Assistant nationwide →
The 8 occupational therapy assistant records with the nearest ZIP codes
- Natalie GaabStockton, CA 952091093345845
- Silvia WeimerStockton, CA 952091003225046
- Rafael MurilloStockton, CA 952101124289426
- Amber PenceStockton, CA 952101346401791
- Sara PfefferStockton, CA 952101497303663
- Alissa DoolanStockton, CA 952071154872505
- Kristy ChanStockton, CA 952041922580216
- Kelly Dawson, RBT, COTAStockton, CA 952041578048526
Common questions
What is Jeffrey Michael Harm's NPI number?
Jeffrey Michael Harm's National Provider Identifier (NPI) is 1598466013, issued on Mar 13, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Michael Harm located?
The NPPES record lists a practice address at 3521 Ignacio Cir, Stockton, CA, 95209. Phone: (415) 994-8159. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Michael Harm's license?
NPPES lists California license number 2334, 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.