John Mark Fetherlin, OTR
Occupational Therapist · San Diego, CA
John Mark Fetherlin, OTR is an occupational therapist with a practice address in San Diego, California, and NPI 1205045911, issued on May 21, 2007. Check the license (California 2204, 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
- John Mark Fetherlin
- Credential
- OTR
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 2204 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2999 Health Center Dr, San Diego, CA 92123
- Phone
- (858) 939-3165
- Enumerated
- May 21, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 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 2999 Health Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Molly McLeod, P.T.Neurology Physical Therapist1033458674
- Charmaine Alexis PasionOccupational Therapist1245088806
Verify John Mark Fetherlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 2204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Mark Fetherlin among 9,244 occupational therapist records in California
John Mark Fetherlin, OTR 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 2007, is newer than 5% of them.
- NPI issued2007 · 5% of these records are older, 89% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2007 · 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).
661 occupational therapist records list a practice address in San Diego
They are 661 of the 52,937 NPPES records with a practice address in San Diego, 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 San Diego → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Catherine Brooks, O.T.RSan Diego, CA 921231023043916
- Marjorie De Las Alas, OTRSan Diego, CA 921231760519532
- Angela Heard, OTRSan Diego, CA 921231578699146
- Janel Lauer, OTRSan Diego, CA 921231932237427
- Alisa Ludwig, O.T.R.San Diego, CA 921231558324509
- Jennifer Mannino, OTR LSan Diego, CA 921231497882344
- Karen Pierce, OTR.LSan Diego, CA 921231306059076
- Indira Ann Polan, OTSan Diego, CA 921231558576678
Common questions
What is John Mark Fetherlin, OTR's NPI number?
John Mark Fetherlin, OTR's National Provider Identifier (NPI) is 1205045911, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Mark Fetherlin, OTR located?
The NPPES record lists a practice address at 2999 Health Center Dr, San Diego, CA, 92123. Phone: (858) 939-3165. Providers update this record themselves, so call before visiting.
How can I verify John Mark Fetherlin, OTR's license?
NPPES lists California license number 2204, 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.