NPPES file of Aug 9, 2026

Alvin Ma, OTR/L

Occupational Therapist · Sacramento, CA

Alvin Ma, OTR/L is an occupational therapist with a practice address in Sacramento, California, and NPI 1922820083, issued on Oct 29, 2024. Check the license (California 22949, 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
1922820083
Name
Alvin Ma
Credential
OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
22949 CA
Self-reported in NPPES; status is on the state search
Practice location
7500 Hospital Dr, Sacramento, CA 95823
Phone
(916) 423-3000
Enumerated
Oct 29, 2024
Record last updated
Oct 29, 2024
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 7500 Hospital Dr

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

  1. Gaurav Aggarwal, MDHospitalist Physician1619937521
  2. Amna Ahmad, M.D.Hospitalist Physician1205131422
  3. Steven Axten, PA-CPhysician Assistant1932505260
  4. Maleana BarnettCertified Registered Nurse Anesthetist1578132478
  5. Dwaine Bobo, MDAnesthesiology Physician1730267642
  6. Denise Bragg, PHARM.D.Pharmacist1073208955

Verify Alvin Ma 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 22949    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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Alvin Ma among 9,244 occupational therapist records in California

Alvin Ma, 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 2024, is newer than 82% of them.

  • NPI issued2024 · 82% of these records are older, 13% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2024 · 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 Sacramento → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Andrea Battle, OTR/LSacramento, CA 958231659909307
  2. Elaine Damo, OTRSacramento, CA 958231245216498
  3. Rochelle DatangelSacramento, CA 958231699376962
  4. Natasha GhoshSacramento, CA 958231700584240
  5. Jericho Goco, OTRSacramento, CA 958231992526974
  6. Whitney IhezueSacramento, CA 958231376044511
  7. America Ortega Roque, MS, OTR/LSacramento, CA 958231437754124
  8. Eun Park-StauberSacramento, CA 958231295087583

Common questions

What is Alvin Ma, OTR/L's NPI number?

Alvin Ma, OTR/L's National Provider Identifier (NPI) is 1922820083, issued on Oct 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Alvin Ma, OTR/L located?

The NPPES record lists a practice address at 7500 Hospital Dr, Sacramento, CA, 95823. Phone: (916) 423-3000. Providers update this record themselves, so call before visiting.

How can I verify Alvin Ma, OTR/L's license?

NPPES lists California license number 22949, 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.