Doctors and health care providers in Brea, CA
1,052 individual NPPES records list a practice address in Brea, 179th of 812 California cities. The largest group is behavior technician: 170, 16% of the city's records, against 18% across California. Page 7 of 22.
The 8 largest groups in Brea
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Brea in California
- Rank in California179th of 812 cities by records
- Share of the state0.1% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups34.6% of all records
Compared with California as a whole, Brea has 5.9× the state's share of occupational therapy assistant records and 0.27× its share of student in an organized health care education/training program records.
Providers in Brea, alphabetically
- Kimberly Gerads, LCSW, LICSWClinical Social Worker1649354978
- Stacey Gerhart, LPCCMental Health Counselor1326839556
- Jad GharzeddineBehavior Technician1023710605
- Joshua GibsonPhysical Therapy Assistant1144671264
- Jennifer GigenaMarriage & Family Therapist1609515808
- Mark Giglio, MDFamily Medicine Physician1134129182
- Nedda GilaniPharmacist1679293989
- Tami GilmanSpeech-Language Pathologist1225968183
- Cristian GinezBehavior Technician1235002775
- Brian GiuffreMarriage & Family Therapist1366311029
- Karey Glaviano, NMTHealth Educator1154878874
- Jessica Godines, LCSWClinical Social Worker1528581592
- Matthew GomerAddiction (Substance Use Disorder) Counselor1558232504
- Desiree GonzalesBehavior Technician1356991491
- Gillian Gonzales, SPA 3701Speech-Language Assistant1235599127
- Annelise GonzalezBehavior Technician1568139087
- Karlie GonzalezBehavior Technician1386103448
- Sara GonzalezBehavior Technician1700345444
- Sergio GonzalezHealth & Wellness Coach1710831839
- Hailie Gonzalez Hernandez, BII, HS DIPLOMABehavior Technician1215865852
- Jody Goodrich, M.F.T.Marriage & Family Therapist1750830808
- Melissa Gordon-Wollin, PT, DPTPhysical Therapist1619625944
- Shanelle Gorospe, BASpeech-Language Assistant1437978327
- Michael GozarOrthopedic Physical Therapist1104762509
- Sarah Grabarsky, NP-CFamily Nurse Practitioner1083390934
- Adrianne GraciaOccupational Therapy Assistant1922499672
- Adriana GrahamBehavior Technician1801483227
- Kimberly GraysonMarriage & Family Therapist1255933230
- Thomas Green, DDSGeneral Practice Dentistry1093815292
- Barbara Greenberg, M.D.Neurology Physician1386853877
- Jack Greenberg, M.D.Family Medicine Physician1508075193
- William Greene, D.C,,QMEIndependent Medical Examiner Chiropractor1700072899
- Jim Grimes, PSY.D.Psychologist1225346307
- Marc Grossman, M.D.Specialist1033216577
- Karen Guern, PTAContractor1578098505
- Katarina GuinaldoMarriage & Family Therapist1023728060
- Debra Gutierrez, MDFamily Medicine Physician1447308341
- Angelita Gutierrez-FloresStudent in an Organized Health Care Education/Training Program1881558922
- Mark Haffar, PT, DPTPhysical Therapist1982800348
- Kaci Hailstone, MA, AMFTMarriage & Family Therapist1154735124
- Wendy HainingPhysical Therapist1295123032
- Jesayha HamiltonMarriage & Family Therapist1609564541
- Marcus HamiltonCounselor1902507965
- Marla Hamilton, D.C.Chiropractor1841335817
- Amy Hammerschlag, M.A.Clinical Psychologist1407542905
- Johnny Han, DDSGeneral Practice Dentistry1912063546
- Lynn Harash, DDSDentist1407720337
- Charlotte Hargrave, RDObesity and Weight Management Nutrition Registered Dietitian1467150862
- Colleen Harrington, MA, LMFTMarriage & Family Therapist1932705761
- Jordan HarrisRehabilitation Practitioner1649645805
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Brea, California appears in the CMS National Plan and Provider Enumeration System with 1,052 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Brea - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Brea practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Brea is weighted toward Behavior Technician (170 clinicians, followed by Marriage & Family Therapist with 118 and Physical Therapist with 76). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to California's population, Brea reports roughly 2.7 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.
Of California's most common specialties, Addiction (Substance Use Disorder) Counselor is the most prominent one with no provider currently listing a Brea practice address, a coverage gap Brea patients typically fill by traveling to a larger nearby hub.
For Brea patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Brea, CA?
There are 1,052 registered healthcare providers in Brea, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Brea?
The most common specialties in Brea are Behavior Technician, Marriage & Family Therapist, Physical Therapist, Family Medicine Physician, Pharmacist. Behavior Technician has the most providers with 170.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
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.