NPI records show who a clinician is, where they practice and their license type. They don't show insurance, openings or telehealth, so call to confirm those.
Provider types in Fairfield
Providers in Fairfield, A–Z
First 24 of 686, sorted by last name
PAPatricia Abood, MAMarriage & Family Therapist · Fairfield, CA 94534NPI 1972033298AAAngel Aguilar, MSWMental Health Counselor · Fairfield, CA 94533NPI 1366707705DADiane Aguilar, BAClinical Social Worker · Fairfield, CA 94533NPI 1194181826RARosana AguilarMental Health Counselor · Fairfield, CA 94534NPI 1588942163EAErika AguileraAddiction Counselor · Fairfield, CA 94533NPI 1083064273DADiana AhumadaAddiction Counselor · Fairfield, CA 94533NPI 1669907234LALianna AlbertCounselor · Fairfield, CA 94533NPI 1396230678TAThomas Alder, PsyDMarriage & Family Therapist · Fairfield, CA 94533NPI 1407057888MAMa Estela Alejandria, MFTMarriage & Family Therapist · Fairfield, CA 94534NPI 1295895241DADarin AlexanderAddiction Counselor · Fairfield, CA 94533NPI 1225303845GAGabriel AlmanzaCounselor · Fairfield, CA 94533NPI 1841497500BABecky Almeida, LMFTMental Health Counselor · Fairfield, CA 94534NPI 1679962443TATaunten AlmerMarriage & Family Therapist · Fairfield, CA 94533NPI 1427172626GAGaetano AlterioCounselor · Fairfield, CA 94533NPI 1619238516CACecilia Alvarado-MalAddiction Counselor · Fairfield, CA 94534NPI 1013371012CAColin AmatoMarriage & Family Therapist · Fairfield, CA 94533NPI 1790208288CACharles AndersonMarriage & Family Therapist · Fairfield, CA 94533NPI 1790172013LALaurie AndresMental Health Counselor · Fairfield, CA 94534NPI 1578760930AAAndre AnthonyCounselor · Fairfield, CA 94533NPI 1194865980IAIrish AnunciacionAddiction Counselor · Fairfield, CA 94533NPI 1376890699VAVanessa ArchuletaMental Health Counselor · Fairfield, CA 94533NPI 1083050629MAMonica ArizagaCounselor · Fairfield, CA 94533NPI 1427284751JAJermaine ArmsteadCounselor · Fairfield, CA 94533NPI 1487893178TATeresa ArpaiaCounselor · Fairfield, CA 94533NPI 1225557127 ZIP codes with listed clinicians
945339453494535
Which kind of provider?
For talk therapy, any licensed therapist can help: psychologist, counselor, clinical social worker or marriage and family therapist. For medication, see a psychiatrist or a psychiatric nurse practitioner. For testing (ADHD, learning, memory), see a psychologist or neuropsychologist. How the roles differ · Which provider do I need?
Questions
How many mental health providers are in Fairfield, CA?
The NPI Registry lists 686 licensed behavioral health clinicians with a practice address in Fairfield, including 618 therapists and 21 psychiatrists. Some see patients only inside a hospital or clinic, and a few may have retired without closing their NPI.
Do these providers take my insurance?
The NPI record doesn't say. Ask the office, or check your insurer's own directory. How insurance coverage for therapy works.
Is anyone paying to be listed or ranked here?
No. Every listing comes from public NPI data. Nobody pays to appear, and lists are alphabetical by last name.
Listings come from the CMS National Plan and Provider Enumeration System (NPI Registry), October 2026 copy. A listing is not a recommendation. Nobody pays to appear here or to rank higher; lists are alphabetical by last name. This page is general information, not medical advice. How we verify