Melissa Ma, OTR/L
Occupational Therapist · Palo Alto, CA
Melissa Ma, OTR/L is an occupational therapist with a practice address in Palo Alto, California, and NPI 1821864000, issued on Nov 29, 2023. Check the license (California 23489, 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
- Melissa Ma
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 23489 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4075 EL Camino Way, Palo Alto, CA 94306
- Phone
- (650) 494-0760
- Enumerated
- Nov 29, 2023
- Record last updated
- Nov 29, 2023
- Entity
- Type 1 · individual
Also registered at 4075 EL Camino Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Wayne AlvarezPhysical Therapist1902552078
- Evander ErolesPhysical Therapist1316816218
- Ritika Malkani, OCCUPATIONAL THERAPIOccupational Therapist1215050125
Verify Melissa Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
126 occupational therapist records list a practice address in Palo Alto
They are 126 of the 7,617 NPPES records with a practice address in Palo Alto, and 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 126 in Palo Alto → All 9,244 in California → Every provider in Palo Alto →
Other occupational therapist records in California
- Michael AaenNapa, CA1417627464
- Andrea Jenine AbadLos Angeles, CA1043883176
- Mary AbarquezLos Angeles, CA1174160196
- Loreelei Abbariao, OTRBuena Park, CA1619218179
- Amira Abbasi, OTR/LMenlo Park, CA1952867236
- Katherine Abbey, MA-OTR/LPasadena, CA1952689770
- Dana Abbott, OTR/LVista, CA1023593530
- Laura Abbott, CHTSalinas, CA1154305019
- Nicole AbdallahPalo Alto, CA1598578379
- Nurhana Abdul RahimBrentwood, CA1689383077
Common questions
What is Melissa Ma, OTR/L's NPI number?
Melissa Ma, OTR/L's National Provider Identifier (NPI) is 1821864000, issued on Nov 29, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Ma, OTR/L located?
The NPPES record lists a practice address at 4075 EL Camino Way, Palo Alto, CA, 94306. Phone: (650) 494-0760. Providers update this record themselves, so call before visiting.
How can I verify Melissa Ma, OTR/L's license?
NPPES lists California license number 23489, 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.