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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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 26)

Name
BONNIE NESS, D.C.
Chiropractor
ARLENE NEUMANN
Physical Therapy Assistant
MARTHA NEUVILLE, CMT, HHP
Massage Therapist
IRIS NEWBURY, PH.D.
Clinical Psychologist
PHILIP NEWMAN, MD
Cardiovascular Disease Physician
JENNIFER NEWTON, MD
Emergency Medicine Physician
CAROLYN NG, PA-C
Medical Physician Assistant
CATHERINE NGO, M.D.
Gastroenterology Physician
VIVIENNE NGO, DDS
Dentist
TOCHUKWU NGOKA
Pharmacist
BRYAN NGUYEN, DPT
Physical Therapist
DON NGUYEN, D.D.S.
General Practice Dentistry
ELLEN NGUYEN
Behavior Technician
EVON NGUYEN
Behavior Analyst
IRENE NGUYEN, OTR/L
Occupational Therapist
KATHERINE NGUYEN, PHARMD
Pharmacist
KIM NGUYEN, O.D.
Optometrist
NATHAN NGUYEN, PHARMD
Pharmacist
PHUC NGUYEN, D.D.S
Dentist
QUOC NGUYEN, DDS
Oral and Maxillofacial Surgery (Dentist)
TENEESE NGUYEN, MD.
Internal Medicine Physician
VIVIAN NGUYEN, MD, MBA
Student in an Organized Health Care Education/Training Program
CHIEH EN NI
Behavior Technician
GIOVANNA NICOLA-MENKE, LMFT
Marriage & Family Therapist
DORINA NICULA, DDS
General Practice Dentistry
LISA NIINO, M.A., LMFT
Marriage & Family Therapist
HAYLEY NILES, LMFT
Marriage & Family Therapist
CLAYTON NOEL, DC
Chiropractor
HANSANG NOH, M.D.
Pain Medicine (Anesthesiology) Physician
CHRISTOPHER NOLAN, M.D.
Plastic Surgery Physician
JOSEPH NOMOTO
Behavior Technician
SHANTAL NOPALA
Behavior Technician
STACY NORMAN, P.A.
Specialist
NORENE NORRIS-WALSH, MD
Obstetrics & Gynecology Physician
JAKE NORTON
Behavior Technician
MARY NOSEK, PT
Orthopedic Physical Therapist
NICHOLAS NOSEK, P.T.
Orthopedic Physical Therapist
WESLEY NOTTAGE, M.D.
Orthopaedic Surgery Physician
GUITA NOURANIAN
Psychologist
KATHERINE NOVEMBER, LCSW
Clinical Social Worker
KRISTINA NYLANDER, MD
Pediatrics Physician
SHANNON O'BRIEN, PT, DPT
Pediatric Rehabilitation Medicine Physician
REBECCA O'CONNELL, LMFT
Marriage & Family Therapist
LORELEI O'NEILL
Marriage & Family Therapist
REBECCA OBRIEN
Behavior Technician
TAMMY OCCHIPINTI, MFT
Marriage & Family Therapist
DANIEL OCHOA
Behavior Technician
GIOVANNI ODDO, IDMT
Independent Duty Medical Technicians
COURTNEY ODELL, DPT
Physical Therapist
TRISTEN OGAWA
Behavior Technician

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.