Jon Douglas Detwiler, M.A.
Marriage & Family Therapist · Cathedral City, CA
Jon Douglas Detwiler, M.A. is a marriage & family therapist with a practice address in Cathedral City, California, and NPI 1356549224, issued on Jul 3, 2007. Check the license (California 35285, 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
- Jon Douglas Detwiler
- Credential
- M.A.
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 35285 CA
Self-reported in NPPES; status is on the state search - Practice location
- 68030 Espada RD, Cathedral City, CA 92234
- Phone
- (540) 620-8912
- Enumerated
- Jul 3, 2007
- Record last updated
- Oct 21, 2025
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Verify Jon Douglas Detwiler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 35285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jon Douglas Detwiler among 59,889 marriage & family therapist records in California
Jon Douglas Detwiler, M.A. is one of 59,889 marriage & family therapist records with a practice address in California. 4% 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 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 77% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 marriage & family therapist records list a practice address in Cathedral City
They are 8 of the 362 NPPES records with a practice address in Cathedral City, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 59,889 in California → Every provider in Cathedral City → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Tania McCormick, MACathedral City, CA 922341578712014
- Jennifer Mendoza, LMFTCathedral City, CA 922341215787247
- William Munce, LMFTCathedral City, CA 922341295200103
- Desiree Porras, AMFTCathedral City, CA 922341033945704
- Carolina Vasquez SandezCathedral City, CA 922341063044691
- Angelica WattsCathedral City, CA 922341699662650
- Ashley Codding, PSY.D., LMFTCalipatria, CA 922331609390657
- Bramlett Conley, MFTCathedral City, CA 922351265556781
Common questions
What is Jon Douglas Detwiler, M.A.'s NPI number?
Jon Douglas Detwiler, M.A.'s National Provider Identifier (NPI) is 1356549224, issued on Jul 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jon Douglas Detwiler, M.A. located?
The NPPES record lists a practice address at 68030 Espada RD, Cathedral City, CA, 92234. Phone: (540) 620-8912. Providers update this record themselves, so call before visiting.
How can I verify Jon Douglas Detwiler, M.A.'s license?
NPPES lists California license number 35285, 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.