Mark C. Brewer, MFT
Marriage & Family Therapist · Carlsbad, CA
Mark C. Brewer, MFT is a marriage & family therapist with a practice address in Carlsbad, California, and NPI 1023154358, issued on Jan 30, 2007. Check the license (California MFC 46057, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark C. Brewer
- Credential
- MFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- MFC 46057 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1207 Carlsbad Village Dr Ste O, Carlsbad, CA 92008
- Phone
- (760) 500-3325
- Enumerated
- Jan 30, 2007
- Record last updated
- Mar 3, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240314002709); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 1207 Carlsbad Village Dr Ste O
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Lee, PH.D.Clinical Psychologist1831600998
Verify Mark C. Brewer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license MFC 46057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Wave Professional Clinical Counselors IncCarlsbad, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark C. Brewer among 59,889 marriage & family therapist records in California
Mark C. Brewer, MFT 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. Its NPI, issued in 2007, is newer than 7% of them.
- NPI issued2007 · 7% of these records are older, 77% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2005 · median 2013 among the 4,574 with a school on file
- Record last updated2009 · 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).
203 marriage & family therapist records list a practice address in Carlsbad
They are 203 of the 3,411 NPPES records with a practice address in Carlsbad, and 59,889 marriage & family therapist records in California.
All 59,889 in California → Every provider in Carlsbad → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Stephanie Calcagno, M.A., MFTCarlsbad, CA 920081225097355
- Hilda Geiermann, MFTCarlsbad, CA 920081437174695
- Lisa HildrethCarlsbad, CA 920081720166911
- Alice Kammerman, M.A., L.M.F.T.Carlsbad, CA 920081225060577
- Adrienne Levy, MFC44975Carlsbad, CA 920081124106158
- Beverly Minor, M.A.Carlsbad, CA 920081427073550
- Patty Oneal MasCarlsbad, CA 920081518074699
- Kristin Perry, MFTCarlsbad, CA 920081356410591
Common questions
What is Mark C. Brewer, MFT's NPI number?
Mark C. Brewer, MFT's National Provider Identifier (NPI) is 1023154358, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark C. Brewer, MFT located?
The NPPES record lists a practice address at 1207 Carlsbad Village Dr Ste O, Carlsbad, CA, 92008. Phone: (760) 500-3325. Providers update this record themselves, so call before visiting.
How can I verify Mark C. Brewer, MFT's license?
NPPES lists California license number MFC 46057, 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. Medicare files from data.cms.gov. 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.