Mark A. Summers, LMFT
Marriage & Family Therapist · Riverside, CA
Mark A. Summers, LMFT is a marriage & family therapist with a practice address in Riverside, California, and NPI 1174665210, issued on Feb 13, 2007. Check the license (California LMFT106989, 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
- Mark A. Summers
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- LMFT106989 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4181 Flat Rock Dr Ste 302, Riverside, CA 92505
- Phone
- (909) 777-9798
- Enumerated
- Feb 13, 2007
- Record last updated
- Nov 9, 2022
- Medicare enrollment
- Enrolled (PECOS I20240411001954); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Verify Mark A. Summers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LMFT106989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark A. Summers among 59,889 marriage & family therapist records in California
Mark A. Summers, LMFT 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 fileYes · 8% of these records are
- Graduated2014 · median 2013 among the 4,574 with a school on file
- Record last updated2022 · 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).
912 marriage & family therapist records list a practice address in Riverside
They are 912 of the 13,893 NPPES records with a practice address in Riverside, 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 Riverside → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Valentine AkabaRiverside, CA 925051437329067
- Cecilia Barajas, M.S.Riverside, CA 925051689866048
- Luis Bolivar, LIC. MFTRiverside, CA 925051790901874
- Charles Closson, PSYD D MIN MFTRiverside, CA 925051922100015
- Luis CruzRiverside, CA 925051629116090
- Jennifer Frad, LMFTRiverside, CA 925051144428871
- Ike KerhulasRiverside, CA 925051073706966
- Yoana LunaRiverside, CA 925051992989628
Common questions
What is Mark A. Summers, LMFT's NPI number?
Mark A. Summers, LMFT's National Provider Identifier (NPI) is 1174665210, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Summers, LMFT located?
The NPPES record lists a practice address at 4181 Flat Rock Dr Ste 302, Riverside, CA, 92505. Phone: (909) 777-9798. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Summers, LMFT's license?
NPPES lists California license number LMFT106989, 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.