Terrence Kevin Maher, LCSW
Clinical Social Worker · Orange, CA
Terrence Kevin Maher, LCSW is a clinical social worker with a practice address in Orange, California, and NPI 1669554143, issued on Oct 20, 2006. Check the license (California LCSW27238, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Terrence Kevin Maher
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCSW27238 CA
Self-reported in NPPES; status is on the state search - Practice location
- 800 N Eckhoff St, Orange, CA 92868
- Phone
- (714) 704-8814
- Enumerated
- Oct 20, 2006
- Record last updated
- Apr 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (714) 704-8806
- Medicare enrollment
- Enrolled (PECOS I20111121000087); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 800 N Eckhoff St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esdras Alvizures, PSY.D.Clinical Psychologist1700446291
- Margarita AriasSocial Worker1689511602
- Erica Barrales, LCSWClinical Social Worker1588062020
- Erica Blanco, LMFT 102281Marriage & Family Therapist1154639250
- Makenna Burns, PSYDClinical Psychologist1053891028
- Myriam Calderon, LCSWClinical Social Worker1952950644
Verify Terrence Kevin Maher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCSW27238Check 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
- Sunny Hills Behavioral Health IncFullerton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Terrence Kevin Maher among 36,261 clinical social worker records in California
Terrence Kevin Maher, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 91% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2006 · median 2012 among the 4,008 with a school on file
- Record last updated2019 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
309 clinical social worker records list a practice address in Orange
They are 309 of the 13,245 NPPES records with a practice address in Orange, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in Orange → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Janice Coniglio, LCSWOrange, CA 928681346204856
- Veronica Davalos, LCSWOrange, CA 928681083701304
- Jennifer Dinicola, LCSWOrange, CA 928681861455107
- Jennifer Durbin, MSWOrange, CA 928681942397369
- Susan Gilles, LCSWOrange, CA 928681205921681
- Karen Jue, M.S.W.Orange, CA 928681225054554
- Karen Marks, LCSWOrange, CA 928681609966373
- Sharon Miller, LCSWOrange, CA 928681932297074
Common questions
What is Terrence Kevin Maher, LCSW's NPI number?
Terrence Kevin Maher, LCSW's National Provider Identifier (NPI) is 1669554143, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Terrence Kevin Maher, LCSW located?
The NPPES record lists a practice address at 800 N Eckhoff St, Orange, CA, 92868. Phone: (714) 704-8814. Providers update this record themselves, so call before visiting.
How can I verify Terrence Kevin Maher, LCSW's license?
NPPES lists California license number LCSW27238, 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.