Jonathan Kajohn
Medical Physician Assistant · Los Angeles, CA
Jonathan Kajohn is a medical physician assistant with a practice address in Los Angeles, California, and NPI 1467144717, issued on May 24, 2023. Check the license (California PA62686, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonathan Kajohn
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA62686 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1401 S Grand Ave, Los Angeles, CA 90015
- Phone
- (213) 748-2411
- Enumerated
- May 24, 2023
- Record last updated
- Jun 2, 2026
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 1401 S Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Abbou, MDInternal Medicine Physician1700456407
- Amos Acoff, M.D.Internal Medicine Physician1386687051
- Cristina Acosta-Padron, M.D.Emergency Medicine Physician1902122260
- Osman Adam, MDStudent in an Organized Health Care Education/Training Program1588302921
- Sahra AkbariStudent in an Organized Health Care Education/Training Program1255175386
- Susanne Alcudia, M.D.Student in an Organized Health Care Education/Training Program1700291739
Verify Jonathan Kajohn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA62686Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average medical physician assistant in 2024
77 Medicare Part D claims for 55 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ibuprofen21 claims
- Amoxicillin-Clavulanate Potass11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Jonathan Kajohn among 3,376 medical physician assistant records in California
Jonathan Kajohn is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 86% of them.
- NPI issued2023 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Los Angeles → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Donyina Appauh, PALos Angeles, CA 900151629124920
- Lauren Fite, PA-CLos Angeles, CA 900151508870494
- Richard Gonzales, PHYSICIAN ASSISTANTLos Angeles, CA 900151083626816
- Latonya Hitchcock, PA-CLos Angeles, CA 900151518281625
- James Martin, P.A.Los Angeles, CA 900151174574982
- Erin McFadden, PALos Angeles, CA 900151801421540
- Terry Nguyen, P.A.Los Angeles, CA 900151225381189
- Brianna Padron, PA-CLos Angeles, CA 900151285352740
Common questions
What is Jonathan Kajohn's NPI number?
Jonathan Kajohn's National Provider Identifier (NPI) is 1467144717, issued on May 24, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Kajohn located?
The NPPES record lists a practice address at 1401 S Grand Ave, Los Angeles, CA, 90015. Phone: (213) 748-2411. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Kajohn's license?
NPPES lists California license number PA62686, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jonathan Kajohn prescribe under Medicare Part D?
In 2024, Jonathan Kajohn had 77 Medicare Part D claims for 55 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions 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.