NPPES file of Aug 9, 2026

Ricky Waikei Mak, OTR, L

Occupational Therapist · Eureka, CA

Ricky Waikei Mak, OTR, L is an occupational therapist with a practice address in Eureka, California, and NPI 1932671062, issued on Dec 31, 2018. Check the license (California OT15812, 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
1932671062
Name
Ricky Waikei Mak
Credential
OTR, L
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT15812 CA
Self-reported in NPPES; status is on the state search
Practice location
1587 Myrtle Ave, Eureka, CA 95501
Phone
(707) 441-1931
Enumerated
Dec 31, 2018
Record last updated
Dec 31, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(707) 441-1940
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 1587 Myrtle Ave

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

  1. Kimiko McNeill, OTLOccupational Therapist1043831597
  2. Deidra Notheis, ATCAthletic Trainer1831571215
  3. Ridhee Patel, OTOccupational Therapist1881400505
  4. Joshua Rayburn, ORT/LOccupational Therapist1699448522
  5. Myrna Rousseau, OTR,L/ CHTOccupational Therapist1881610277
  6. Patrick Sarabia, OTROccupational Therapist1336155548

Verify Ricky Waikei Mak 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 OT15812    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

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Ricky Waikei Mak among 9,244 occupational therapist records in California

Ricky Waikei Mak, 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 2018, is newer than 47% of them.

  • NPI issued2018 · 47% of these records are older, 47% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2018 · 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 Eureka → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Sienna AndersonEureka, CA 955011609382001
  2. Carol Bowden, OTREureka, CA 955011184832644
  3. Stephani Brainard, MOT, OTREureka, CA 955011679791990
  4. Jeremy Darrimon, OTR/LEureka, CA 955011528456365
  5. Natalie DaughtonEureka, CA 955011720623820
  6. Jill Kamrud, MOT, OTREureka, CA 955011083835631
  7. Heidi Kaun, OTR ILEureka, CA 955011568538007
  8. Kimiko McNeill, OTLEureka, CA 955011043831597

Common questions

What is Ricky Waikei Mak, OTR, L's NPI number?

Ricky Waikei Mak, OTR, L's National Provider Identifier (NPI) is 1932671062, issued on Dec 31, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ricky Waikei Mak, OTR, L located?

The NPPES record lists a practice address at 1587 Myrtle Ave, Eureka, CA, 95501. Phone: (707) 441-1931. Providers update this record themselves, so call before visiting.

How can I verify Ricky Waikei Mak, OTR, L's license?

NPPES lists California license number OT15812, 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.