Bonnie Castleman, OTR/L
Occupational Therapist · San Francisco, CA
Bonnie Castleman, OTR/L is an occupational therapist with a practice address in San Francisco, California, and NPI 1427978030, issued on Jul 16, 2026. Check the license (California 28870, 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
- Bonnie Castleman
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 28870 CA
Self-reported in NPPES; status is on the state search - Practice location
- 312 W Portal Ave, San Francisco, CA 94127
- Phone
- (415) 800-7674
- Enumerated
- Jul 16, 2026
- Record last updated
- Jul 16, 2026
- Entity
- Type 1 · individual
Also registered at 312 W Portal Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaelyn Arcilla, OTD, OTR/LOccupational Therapist1275464471
- Sophia Bonk, MS OTR/LOccupational Therapist1972471639
- Clare Demberger, OTD, OTR/LPediatric Occupational Therapist1932669405
- Yolanda Gillotte, MSOTPediatric Occupational Therapist1619750551
- Delaney McKee, OTD, OTROccupational Therapist1841011947
- Marissa OrtegaPediatric Occupational Therapist1073396917
Verify Bonnie Castleman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 28870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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.
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 Bonnie Castleman, OTR/L's NPI number?
Bonnie Castleman, OTR/L's National Provider Identifier (NPI) is 1427978030, issued on Jul 16, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie Castleman, OTR/L located?
The NPPES record lists a practice address at 312 W Portal Ave, San Francisco, CA, 94127. Phone: (415) 800-7674. Providers update this record themselves, so call before visiting.
How can I verify Bonnie Castleman, OTR/L's license?
NPPES lists California license number 28870, 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.