NPPES file of Aug 9, 2026

Fred Mah, OT

Occupational Therapist · Fresno, CA

Fred Mah, OT is an occupational therapist with a practice address in Fresno, California, and NPI 1194811638, issued on Oct 4, 2006. Check the license (California OT6214, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194811638
Name
Fred Mah
Credential
OT
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT6214 CA
Self-reported in NPPES; status is on the state search
Practice location
7405 N Cedar Ave, Fresno, CA 93720
Phone
(559) 261-4100
Enumerated
Oct 4, 2006
Record last updated
May 27, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(559) 261-4101
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →

Also registered at 7405 N Cedar Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Randy Hicks, P.T.Physical Therapist1013005990
  2. Jennifer Martin, PTOrthopedic Physical Therapist1235238148
  3. Derek Pitre, SLPSpeech-Language Pathologist1790871598
  4. Angela Rahn, PTPhysical Therapist1760830053
  5. Derek StrongPhysical Therapist1598127961
  6. Stephanie Torstensen, PTGeriatric Physical Therapist1437415643

Verify Fred Mah in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license OT6214    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Fred Mah among 9,244 occupational therapist records in California

Fred Mah, OT 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 95% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2008 · 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 Fresno → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Hillary Bierschank, OTRFresno, CA 937201124361167
  2. Marsha Fox, OTRFresno, CA 937201326191578
  3. Bethany HerbletFresno, CA 937201891964383
  4. Carolyn Kishihara, OTRFresno, CA 937201225386469
  5. Nicola Leroex, OTR/L, CHTFresno, CA 937201396826921
  6. Lisa Mazzola, OTRLFresno, CA 937201760514954
  7. Mangala RamachandranFresno, CA 937201942503719
  8. Donna Ray, OTFresno, CA 937201386760593

Common questions

What is Fred Mah, OT's NPI number?

Fred Mah, OT's National Provider Identifier (NPI) is 1194811638, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Fred Mah, OT located?

The NPPES record lists a practice address at 7405 N Cedar Ave, Fresno, CA, 93720. Phone: (559) 261-4100. Providers update this record themselves, so call before visiting.

How can I verify Fred Mah, OT's license?

NPPES lists California license number OT6214, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.