Cathleen Croft Johnson, OTR/L
Occupational Therapist · San Dimas, CA
Cathleen Croft Johnson, OTR/L is an occupational therapist with a practice address in San Dimas, California, and NPI 1336571421, issued on Jul 31, 2013. Check the license (California OT3519, 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
- Cathleen Croft Johnson
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OT3519 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1740 S San Dimas Ave, San Dimas, CA 91773
- Phone
- (909) 394-0304
- Enumerated
- Jul 31, 2013
- Record last updated
- Jul 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (909) 305-4647
- Entity
- Type 1 · individual
Also registered at 1740 S San Dimas Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terrie Brenner, OTROccupational Therapist1336339589
- Ravi ChilakamarriSpeech-Language Pathologist1316188154
- Julio Hidalgo, OTR/LOccupational Therapist1245013838
- Lanny Jachin, PTPhysical Therapist1760751804
- Lyndsie Javier, DPTPhysical Therapist1457604274
- Michaela MendozaOccupational Therapy Assistant1982331054
Verify Cathleen Croft Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OT3519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28 occupational therapist records list a practice address in San Dimas
They are 28 of the 942 NPPES records with a practice address in San Dimas, and 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 28 in San Dimas → All 9,244 in California → Every provider in San Dimas →
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 Cathleen Croft Johnson, OTR/L's NPI number?
Cathleen Croft Johnson, OTR/L's National Provider Identifier (NPI) is 1336571421, issued on Jul 31, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cathleen Croft Johnson, OTR/L located?
The NPPES record lists a practice address at 1740 S San Dimas Ave, San Dimas, CA, 91773. Phone: (909) 394-0304. Providers update this record themselves, so call before visiting.
How can I verify Cathleen Croft Johnson, OTR/L's license?
NPPES lists California license number OT3519, 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.