Walker De Witt, LMFT
Marriage & Family Therapist · San Diego, CA
Walker De Witt, LMFT is a marriage & family therapist with a practice address in San Diego, California, and NPI 1578604732, issued on Feb 9, 2007. Check the license (California 78003, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Walker De Witt
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 78003 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11515 EL Camino Real Ste 100, San Diego, CA 92130
- Phone
- (858) 279-1223
- Enumerated
- Feb 9, 2007
- Entity
- Type 1 · individual
Also registered at 11515 EL Camino Real Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Alvarenga, LMFTMarriage & Family Therapist1720608516
- Christine Calix, PHD, LPClinical Psychologist1740226331
- Elizabeth Duvall, PSYDClinical Psychologist1093948119
- Laura Easler, LCSWClinical Social Worker1528645827
- Azad Matari, MDStudent in an Organized Health Care Education/Training Program1154929289
- Tara Mauro, D.O.Psychiatry Physician1962508903
Verify Walker De Witt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 78003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Pacific Coast Psychiatric Associates IncSan Diego, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
2,412 marriage & family therapist records list a San Diego practice address
They are 2,412 of the 52,937 NPPES records with a San Diego practice address, and 52,961 marriage & family therapist records in California.
All 2,412 in San Diego → All 52,961 in California → Every provider in San Diego →
Other marriage & family therapist records in California
- Lili Aames, LMFTSanta Fe Springs, CA1689836165
- Lynn Aamot, LMFTEl Dorado Hills, CA1508255027
- Nathan Aanderud, LMFTTorrance, CA1689036907
- Alex AaronSherman Oaks, CA1578442620
- Bianca Aaron, LMFT, APCCSan Francisco, CA1316459605
- Kelley Aaron, MFTLos Angeles, CA1699068866
- Ruth Aaron, MS, JD, MFTClaremont, CA1316029697
- Terry Aaron, MFTBurbank, CA1386801173
- Azadeh Aarons, LMFTThousand Oaks, CA1679343974
- Bianca Aarons, MA,LMFTSan Francisco, CA1699286732
Common questions
What is Walker De Witt, LMFT's NPI number?
Walker De Witt, LMFT's National Provider Identifier (NPI) is 1578604732, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Walker De Witt, LMFT located?
The NPPES record lists a practice address at 11515 EL Camino Real Ste 100, San Diego, CA, 92130. Phone: (858) 279-1223. Providers update this record themselves, so call before visiting.
How can I verify Walker De Witt, LMFT's license?
NPPES lists California license number 78003, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.