Doctors and health care providers in Laguna Hills, CA
2,069 individual NPPES records list a practice address in Laguna Hills, 109th of 812 California cities. The largest group is behavior technician: 296, 14% of the city's records, against 18% across California. Page 36 of 42.
The 8 largest groups in Laguna Hills
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Laguna Hills in California
- Rank in California109th of 812 cities by records
- Share of the state0.2% of California's records
- Specialties present25 or more taxonomy codes
- Top three groups28.7% of all records
Compared with California as a whole, Laguna Hills has 5.8× the state's share of occupational therapy assistant records and 0.46× its share of mental health counselor records.
Providers in Laguna Hills, alphabetically
- Shawna Stanley, COTAOccupational Therapy Assistant1427255744
- Haley StauberNeurological Surgery Physician1154962066
- Jeff SteaBehavior Technician1053963439
- Nicoletta Stefanidis, O.D.Optometrist1326005869
- Bianca SteffenPhysical Therapist1013745645
- Elizabeth Steffens, MSBehavior Analyst1710379722
- Judith Steinhouser, DCChiropractor1558459990
- Sarah Steinmeyer, PH.D.Clinical Psychologist1558427690
- Gabriella Stemrich, BTBehavior Technician1356920334
- Flora Stenger, DDSGeneral Practice Dentistry1952457301
- Corey StephensBehavior Analyst1699316364
- Ryan StephensAddiction (Substance Use Disorder) Counselor1437928256
- Jon SterkelPhysical Therapist1063554368
- Benjamin SternBehavior Technician1053041673
- Katherine Stern, M.D.Surgery Physician1376074740
- Daniel Sternfeld, MDObstetrics & Gynecology Physician1386649549
- Cierra Stivers, CADC IAddiction (Substance Use Disorder) Counselor1528601333
- Macy StockwellBehavior Technician1033809165
- Robin Stoner, BSOccupational Therapist1376665877
- Cheryl Strach, O.D.Optometrist1255482386
- Kayla StrainAddiction (Substance Use Disorder) Counselor1811821606
- Debra Strange, OTROccupational Therapist1073602132
- Natalie StricklerBehavior Technician1568257723
- Paul Strodtbeck, M. D.Internal Medicine Physician1699805275
- Jacquelyn StuckeyBehavior Technician1245102367
- Danise Stys, LMFTMarriage & Family Therapist1114193596
- Catherine Su, MDPediatrics Physician1407432438
- Daniel Su, M.D.Urology Physician1235442534
- Piyanetr Sukhu, M.D.Internal Medicine Physician1497750269
- Kathleen Sullivan, M.D.Anesthesiology Physician1144244476
- Monica Sullivan, OTROccupational Therapist1881800720
- Troy Sullivan, LMFTPsychologist1922796267
- Hannah Sun, SLP-ASpeech-Language Assistant1184096570
- John Sun, M.D.Otolaryngology Physician1578664025
- Paul Sun, M.D.Otolaryngology Physician1861599193
- Sapna Suresh, OTRPhysician Assistant1992929905
- Robert Sutter, M.D.Neurology Physician1437172509
- Ashley Swanson, NPNurse Practitioner1427882331
- Joan Sy, D.O.Family Medicine Physician1881710440
- Theodore Sy, MDGastroenterology Physician1003865627
- Isaac SylvesterBehavior Technician1487541264
- Gene Syn, M.D.Colon & Rectal Surgery Physician1487842720
- Jeremy Szymanowski, M.D.Diagnostic Radiology Physician1114976727
- Ali Tabatabai, M.D.Specialist1528098423
- George Tadros, M.D.Interventional Cardiology Physician1588623144
- Sonja TaghaviMarriage & Family Therapist1508536434
- James Tagle, M.D.Diagnostic Radiology Physician1437165206
- Troy TalbertAddiction (Substance Use Disorder) Counselor1962079574
- Cynthia Taleghani, OTOccupational Therapist1730306317
- Laura Tamondong, MA, OTRLOccupational Therapist1306062583
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
How to read this directory
Laguna Hills, California appears in the CMS National Plan and Provider Enumeration System with 2,069 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 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. 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 Laguna Hills is weighted toward Behavior Technician (296 clinicians, followed by Marriage & Family Therapist with 191 and Physical Therapist with 106). 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 5.3 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Laguna Hills practice address, a coverage gap Laguna Hills patients typically fill by traveling to a larger nearby hub.
For Laguna Hills 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 Laguna Hills, CA?
There are 2,069 registered healthcare providers in Laguna Hills, CA, covering 25 or more 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, Clinical Social Worker, Addiction (Substance Use Disorder) Counselor. Behavior Technician has the most providers with 296.
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.