Aaron Calderon, OTD, OTR/L
Occupational Therapist · Santa Rosa, CA
Aaron Calderon, OTD, OTR/L is an occupational therapist with a practice address in Santa Rosa, California, and NPI 1013522549, issued on Sep 11, 2020. Check the license (California 21590, 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
- Aaron Calderon
- Credential
- OTD, OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 21590 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3751 Montgomery Dr, Santa Rosa, CA 95405
- Phone
- (707) 525-1250
- Enumerated
- Sep 11, 2020
- Record last updated
- Sep 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 9,244 in California → Look up another NPI →
Also registered at 3751 Montgomery Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Casilag, COTA/LFeeding, Eating & Swallowing Occupational Therapy Assistant1437759800
- Paul Hansen, PTPhysical Therapist1568418770
- John Hurwitz, DOInternal Medicine Physician1124018262
- Aynna Sae, MDInternal Medicine Physician1598898942
- Charlotte Sally, OTR/LOccupational Therapist1518528488
Verify Aaron Calderon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21590Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Aaron Calderon among 9,244 occupational therapist records in California
Aaron Calderon, OTD, 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 2020, is newer than 59% of them.
- NPI issued2020 · 59% of these records are older, 35% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2020 · 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 Santa Rosa → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Aimee Dejoie, OTR/LSanta Rosa, CA 954051659811875
- Kelley Herskovic, MRS.Santa Rosa, CA 954051154864403
- Lauren NewmanSanta Rosa, CA 954051740435072
- Jana Patterson, OTR/RSanta Rosa, CA 954051689155848
- Charlotte Sally, OTR/LSanta Rosa, CA 954051518528488
- Tara Thompson, OTDSanta Rosa, CA 954051215641972
- Max Zweig, OTR/LSanta Rosa, CA 954051316585557
- Jennifer BraytonSanta Rosa, CA 954041427509272
Common questions
What is Aaron Calderon, OTD, OTR/L's NPI number?
Aaron Calderon, OTD, OTR/L's National Provider Identifier (NPI) is 1013522549, issued on Sep 11, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Calderon, OTD, OTR/L located?
The NPPES record lists a practice address at 3751 Montgomery Dr, Santa Rosa, CA, 95405. Phone: (707) 525-1250. Providers update this record themselves, so call before visiting.
How can I verify Aaron Calderon, OTD, OTR/L's license?
NPPES lists California license number 21590, 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.