2026 data CMS NPPES NUCC Taxonomy

Doctors in Laguna Hills, CA

Active healthcare providers in Laguna Hills sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

2,003
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Behavior Technician
Top specialty
290 providers
California
State
CA

2,003 healthcare providers across 20 specialties

Laguna Hills, California appears in the CMS National Plan and Provider Enumeration System with 2,003 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Laguna Hills — 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 Laguna Hills practice location on file.

The provider mix in Laguna Hills is weighted toward Behavior Technician (290 clinicians, followed by Marriage & Family Therapist with 164 and Physical Therapist with 104). 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, Laguna Hills reports roughly 5.1 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.

For Laguna Hills patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

2,003
Providers
20
Specialties
5.1
Per 100K (state)

Which specialties are most common in Laguna Hills

Behavior Technician 290
Marriage & Family Therapist 164
Physical Therapist 104
Addiction (Substance Use Disorder) Counselor 63
Internal Medicine Physician 60
Clinical Social Worker 58
Occupational Therapist 50
Chiropractor 47
Physician Assistant 46
Behavior Analyst 45
Pharmacist 41
General Practice Dentistry 39
Obstetrics & Gynecology Physician 34
Family Medicine Physician 30
Mental Health Counselor 30
Acupuncturist 29
Family Nurse Practitioner 28
Physical Therapy Assistant 27
Specialist 27
Student in an Organized Health Care Education/Training Program 26

Healthcare Providers (Page 15)

Name
BRIAN HENRY
Internal Medicine Physician
TERRY HEPTINSTALL, MA, LMFT, LPCC
Marriage & Family Therapist
YVONNE HERMAN, MFT
Marriage & Family Therapist
DONNA HERNANDEZ
Case Manager/Care Coordinator
GABRIELA HERNANDEZ, MSW
Case Manager/Care Coordinator
LIEZL ANNE HERNANDEZ, SLPA
Speech-Language Assistant
YADICZA HERNANDEZ, RBT
Behavior Technician
BRYAN HERNANDEZ ANTONIO
Behavior Technician
JOSELYN HERNANDEZ CASTELLANOS
Doula
BLANCA HERNANDEZ SHUR
Neonatal Intensive Care Registered Nurse
CAROLINA HERRERA
Case Manager/Care Coordinator
ERIC HERRERA
Marriage & Family Therapist
SARAH KAY HERRERA, M.D.
Pediatrics Physician
TERESA HERSCHMAN, LCSW
Clinical Social Worker
ANAHI HERVER
Behavior Technician
LYNN HERZBERG, COTA/C
Occupational Therapy Assistant
MELINDA HERZFELD, LMFT
Marriage & Family Therapist
HAILEY HEWITSON, PHARMD
Pharmacist
RICHARD HEYENDAL, M.D.
Anesthesiology Physician
TOMMY HICKS, M.D.
Family Medicine Physician
DEBRA HILL, M.D.
Psychoanalyst
STEPHANIE HILL
Addiction (Substance Use Disorder) Counselor
JERRIN HILLIADO
Behavior Technician
MARIA HILTON, RN/BSN
Registered Nurse
JACOB HINKLE
Community Health Worker
CHLOE HINSHAW
Addiction (Substance Use Disorder) Counselor
LAUREL HIPSZER, RPH
Pharmacist
THOMAS HIROSE, M.D.
Blood Banking & Transfusion Medicine Physician
AIVY HO
Behavior Technician
CHEE HO, D.O.
Family Medicine Physician
IVAN HO, D.D.S.
General Practice Dentistry
NATHANIEL HO, M.D.
Nephrology Physician
RACHEL HOELSCHER
Behavior Technician
KELLEY HOFFMAN, N.P.
Addiction (Substance Use Disorder) Registered Nurse
PINELLA HOLDER, D.O.
Physical Medicine & Rehabilitation Physician
ZAKK HOLLANDER
Behavior Technician
RENEE HOLLANDSWORTH, D.P.T.
Physical Therapist
KELLY HOLMES, M.S., BCBA
Behavior Analyst
JANE HONG
Speech-Language Pathologist
ALTA HOOKER, MFT
Mental Health Counselor
STEVEN HOOVER, PHD
Psychologist
BENJAMIN HORNING, D.C.
Chiropractor
KOOROSH HOSN, D.D.S.
Dentist
GUY HOSS, MFTI
Marriage & Family Therapist
ANNA HOUTERMAN, MD
Surgery Physician
JOHN HOVANESIAN, M.D.
Ophthalmology Physician
JULIE HOWARD
Marriage & Family Therapist
KRISTEN HOWLETT
Behavior Analyst
REBEKAH HSIEH, LPCC
Professional Counselor
WEI HU JANIO, NP
Ambulatory Women's Health Care Registered Nurse

Nearby Cities in California

Other California cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Laguna Hills, CA?
There are 2,003 registered healthcare providers in Laguna Hills, CA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Laguna Hills?
The most common specialties in Laguna Hills are Behavior Technician, Marriage & Family Therapist, Physical Therapist, Addiction (Substance Use Disorder) Counselor, Internal Medicine Physician. Behavior Technician has the most providers with 290.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.