Healthcare Providers & Facilities in Los Angeles, CA
Public healthcare directory of 69,975 individual practitioners and 12,852 healthcare facilities located in Los Angeles, California.
Medical Specialties in Los Angeles
Select a specialty to view practitioner listings, practice locations, and qualifications.
Student in an Organized Health Care Education/Training Program
Social Worker - Clinical
Marriage & Family Therapist
Pharmacist
Counselor - Mental Health
Internal Medicine
Psychologist - Clinical
Physical Therapist
Nurse Practitioner - Family
Social Worker
Speech-Language Pathologist
Psychiatry & Neurology - Psychiatry
All Specialties in Los Angeles
Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 379 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Allergy & Immunology (34)
- Allergy & Immunology - Allergy (13)
- Anesthesiology (762)
- Anesthesiology - Critical Care Medicine (24)
- Anesthesiology - Pain Medicine (33)
- Anesthesiology - Pediatric Anesthesiology (32)
- Colon & Rectal Surgery (20)
- Dermatology (144)
- Emergency Medicine (632)
- Emergency Medicine - Emergency Medical Services (41)
- Family Medicine (829)
- Family Medicine - Adult Medicine (21)
- Family Medicine - Geriatric Medicine (23)
- Family Medicine - Sports Medicine (14)
- General Practice (170)
- Hospitalist (229)
- Internal Medicine - Advanced Heart Failure and Transplant Cardiology (11)
- Internal Medicine - Cardiovascular Disease (242)
- Internal Medicine - Clinical Cardiac Electrophysiology (52)
- Internal Medicine - Critical Care Medicine (48)
- Internal Medicine - Endocrinology, Diabetes & Metabolism (106)
- Internal Medicine - Gastroenterology (195)
- Internal Medicine - Geriatric Medicine (77)
- Internal Medicine - Hematology (14)
- Internal Medicine - Hematology & Oncology (153)
- Internal Medicine - Hospice and Palliative Medicine (25)
- Internal Medicine - Infectious Disease (147)
- Internal Medicine - Interventional Cardiology (41)
- Internal Medicine - Medical Oncology (39)
- Internal Medicine - Nephrology (152)
- Internal Medicine - Pulmonary Disease (153)
- Internal Medicine - Rheumatology (93)
- Medical Genetics - Clinical Genetics (M.D.) (28)
- Neurological Surgery (112)
- Neuromusculoskeletal Medicine & OMM (15)
- Nuclear Medicine (23)
- Obstetrics & Gynecology (381)
- Obstetrics & Gynecology - Gynecologic Oncology (20)
- Obstetrics & Gynecology - Gynecology (36)
- Obstetrics & Gynecology - Maternal & Fetal Medicine (44)
- Obstetrics & Gynecology - Obstetrics (15)
- Obstetrics & Gynecology - Reproductive Endocrinology (33)
- Ophthalmology (308)
- Ophthalmology - Retina Specialist (12)
- Oral & Maxillofacial Surgery (21)
- Orthopaedic Surgery (187)
- Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery (14)
- Orthopaedic Surgery - Hand Surgery (23)
- Orthopaedic Surgery - Orthopaedic Surgery of the Spine (36)
- Orthopaedic Surgery - Orthopaedic Trauma (12)
- Orthopaedic Surgery - Sports Medicine (45)
- Otolaryngology (128)
- Otolaryngology - Facial Plastic Surgery (13)
- Otolaryngology - Otology & Neurotology (12)
- Otolaryngology - Plastic Surgery within the Head & Neck (21)
- Pathology - Anatomic Pathology (59)
- Pathology - Anatomic Pathology & Clinical Pathology (208)
- Pathology - Clinical Pathology/Laboratory Medicine (17)
- Pathology - Cytopathology (11)
- Pathology - Hematology (14)
- Pediatrics (920)
- Pediatrics - Developmental - Behavioral Pediatrics (33)
- Pediatrics - Neonatal-Perinatal Medicine (89)
- Pediatrics - Pediatric Allergy/Immunology (17)
- Pediatrics - Pediatric Cardiology (58)
- Pediatrics - Pediatric Critical Care Medicine (51)
- Pediatrics - Pediatric Emergency Medicine (33)
- Pediatrics - Pediatric Endocrinology (31)
- Pediatrics - Pediatric Gastroenterology (46)
- Pediatrics - Pediatric Hematology-Oncology (89)
- Pediatrics - Pediatric Infectious Diseases (30)
- Pediatrics - Pediatric Nephrology (20)
- Physical Medicine & Rehabilitation (117)
- Physical Medicine & Rehabilitation - Pain Medicine (26)
- Plastic Surgery (73)
- Preventive Medicine - Occupational Medicine (23)
- Psychiatry & Neurology - Child & Adolescent Psychiatry (82)
- Psychiatry & Neurology - Geriatric Psychiatry (15)
- Psychiatry & Neurology - Neurocritical Care (17)
- Psychiatry & Neurology - Neurology (352)
- Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology (44)
- Radiology - Diagnostic Radiology (594)
- Radiology - Neuroradiology (28)
- Radiology - Pediatric Radiology (16)
- Radiology - Radiation Oncology (98)
- Radiology - Vascular & Interventional Radiology (83)
- Surgery (259)
- Surgery - Pediatric Surgery (30)
- Surgery - Plastic and Reconstructive Surgery (43)
- Surgery - Surgical Critical Care (34)
- Surgery - Surgical Oncology (38)
- Surgery - Trauma Surgery (11)
- Surgery - Vascular Surgery (59)
- Thoracic Surgery (Cardiothoracic Vascular Surgery) (103)
- Transplant Surgery (22)
- Urology (226)
Behavioral Health & Social Service Providers
- Assistant Behavior Analyst (116)
- Behavior Analyst (534)
- Behavior Technician (4,967)
- Clinical Neuropsychologist (70)
- Counselor (448)
- Counselor - Addiction (Substance Use Disorder) (2,102)
- Counselor - Professional (232)
- Counselor - School (34)
- Psychologist (671)
- Psychologist - Clinical Child & Adolescent (96)
- Psychologist - Counseling (53)
- Social Worker - School (32)
Chiropractic Providers
- Chiropractor (525)
Dental Providers
- Dental Assistant (144)
- Dental Hygienist (91)
- Dentist (880)
- Dentist - Endodontics (45)
- Dentist - General Practice (916)
- Dentist - Oral and Maxillofacial Surgery (60)
- Dentist - Orthodontics and Dentofacial Orthopedics (91)
- Dentist - Pediatric Dentistry (106)
- Dentist - Periodontics (73)
- Dentist - Prosthodontics (52)
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
Nursing Service Providers
- Licensed Psychiatric Technician (143)
- Licensed Vocational Nurse (649)
- Registered Nurse - Ambulatory Care (272)
- Registered Nurse - Case Management (71)
- Registered Nurse - Critical Care Medicine (33)
- Registered Nurse - Psychiatric/Mental Health (164)
- Registered Nurse - Psychiatric/Mental Health, Adult (35)
Nursing Service Related Providers
- Day Training/Habilitation Specialist (856)
- Doula (233)
Other Service Providers
- Acupuncturist (1,184)
- Case Manager/Care Coordinator (2,545)
- Community Health Worker (937)
- Driver (35)
- Genetic Counselor, MS (161)
- Health & Wellness Coach (166)
- Health Educator (46)
- Lactation Consultant, Non-RN (41)
- Midwife (30)
- Naturopath (37)
- Peer Specialist (200)
- Specialist (301)
Pharmacy Service Providers
Physician Assistants & Advanced Practice Nursing Providers
- Advanced Practice Midwife (75)
- Nurse Anesthetist, Certified Registered (379)
- Nurse Practitioner (521)
- Nurse Practitioner - Acute Care (335)
- Nurse Practitioner - Gerontology (45)
- Nurse Practitioner - Pediatrics (204)
- Nurse Practitioner - Primary Care (92)
- Nurse Practitioner - Psychiatric/Mental Health (364)
- Nurse Practitioner - Women's Health (68)
- Physician Assistant (935)
- Physician Assistant - Medical (225)
Podiatric Medicine & Surgery Service Providers
- Podiatrist (69)
- Podiatrist - Foot & Ankle Surgery (75)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Massage Therapist (292)
- Occupational Therapist (795)
- Occupational Therapist - Hand (25)
- Occupational Therapist - Mental Health (30)
- Occupational Therapist - Pediatrics (112)
- Occupational Therapy Assistant (105)
- Physical Therapist - Neurology (13)
- Physical Therapist - Orthopedic (105)
- Physical Therapist - Pediatrics (55)
- Physical Therapy Assistant (157)
- Recreation Therapist (31)
- Rehabilitation Counselor (86)
- Rehabilitation Practitioner (1,588)
- Respiratory Therapist, Certified (55)
- Respiratory Therapist, Registered (200)
- Respiratory Therapist, Registered - Critical Care (42)
- Respiratory Therapist, Registered - Neonatal/Pediatrics (40)
- Specialist/Technologist - Athletic Trainer (94)
Speech, Language and Hearing Service Providers
Featured Healthcare Providers in Los Angeles
Practitioner profiles in Los Angeles, CA with recent CMS Medicare or Open Payments data.
Dr. Evangelia Kirimis , MD
Internal Medicine
Dr. Sabena Toor , MD
Internal Medicine - Pulmonary Disease
Erica Martinez , NP
Nurse Practitioner
Melvin Dayrit
Family Medicine
Dr. Sandeep Khanna , MD
Ophthalmology
Dr. Maira Hinojosa , DDS
Dentist - General Practice
Largest Cities in California
Other California cities with a full directory, by the number of active practitioners listed in NPPES.
How Los Angeles compares with the U.S.
Compared with the U.S. as a whole, Los Angeles has more clinicians in Dentist - Orofacial Pain (5.2x), clinicians in Radiology - Body Imaging (4.8x) and clinicians in Internal Medicine - Transplant Hepatology (4.7x) per 100,000 residents.
It has fewer clinicians in Nurse Practitioner - Adult Health (30% of the U.S. rate), Registered Nurses (31%) and clinicians in Physician Assistant - Surgical (37%) per 100,000 residents.
Los Angeles has 1,814 active clinicians per 100,000 residents, compared with 2,198 for the U.S.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.
90% of clinicians in Los Angeles listed in the CMS Medicare file (10,418 of 11,521) accept Medicare assignment. That is similar to the California share of 91%.
Only 11,521 of 69,975 active clinicians in Los Angeles appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
28% of clinicians in Los Angeles listed in the CMS Medicare file (3,210 of 11,521) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the California share of 28%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Los Angeles CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Los Angeles, CA
Healthcare operations in Los Angeles, CA encompass 69,975 active individual practitioners and 12,852 registered medical facilities across 520 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Los Angeles accounts for $1,753.8 Million across 8,374,578 prescription claims. 19,540 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $53.3 Million in payments reported by companies to 8,398 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.