Mike Brennan, M.F.T.
Marriage & Family Therapist · San Diego, CA
Mike Brennan, M.F.T. is a marriage & family therapist with a practice address in San Diego, California, and NPI 1144673948, issued on Jul 15, 2016. Check the license (California MFT25354, 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
- Mike Brennan
- Credential
- M.F.T.
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- MFT25354 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3288 EL Cajon Blvd, San Diego, CA 92104
- Phone
- (619) 944-5559
- Enumerated
- Jul 15, 2016
- Entity
- Type 1 · individual
Also registered at 3288 EL Cajon Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Roy GuillermoStudent in an Organized Health Care Education/Training Program1548100456
- Martina ShermanAddiction (Substance Use Disorder) Counselor1073223608
Verify Mike Brennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MFT25354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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 Mike Brennan, M.F.T.'s NPI number?
Mike Brennan, M.F.T.'s National Provider Identifier (NPI) is 1144673948, issued on Jul 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mike Brennan, M.F.T. located?
The NPPES record lists a practice address at 3288 EL Cajon Blvd, San Diego, CA, 92104. Phone: (619) 944-5559. Providers update this record themselves, so call before visiting.
How can I verify Mike Brennan, M.F.T.'s license?
NPPES lists California license number MFT25354, 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. 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.