2026 data CMS NPPES NUCC Taxonomy

Doctors in Long Beach, CA

Compiled from official public sources by the PlainDoctor editorial team.

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

13,201
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Behavior Technician
Top specialty
1,471 providers
California
State
CA

13,201 healthcare providers across 20 specialties

Long Beach, California appears in the CMS National Plan and Provider Enumeration System with 13,201 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 Long Beach - 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 Long Beach 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 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Long Beach is weighted toward Behavior Technician (1,471 clinicians, followed by Marriage & Family Therapist with 1,000 and Student in an Organized Health Care Education/Training Program with 737). 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, Long Beach reports roughly 33.9 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.

Within California, Long Beach ranks #10 of 805 cities tracked by provider count, accounting for 1.4% of the state's registered providers.

For Long Beach 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.

13,201
Providers
20
Specialties
#10
of 805 CA cities
1.4%
of CA providers
33.9
Per 100K (state)

Which specialties are most common in Long Beach

Behavior Technician 1,471
Marriage & Family Therapist 1,000
Student in an Organized Health Care Education/Training Program 737
Clinical Social Worker 730
Case Manager/Care Coordinator 653
Addiction (Substance Use Disorder) Counselor 641
Rehabilitation Practitioner 495
Mental Health Counselor 465
Pharmacist 369
Family Nurse Practitioner 276
Physical Therapist 272
Registered Nurse 262
Social Worker 261
Licensed Vocational Nurse 246
Internal Medicine Physician 218
Community Health Worker 202
Family Medicine Physician 191
General Practice Dentistry 170
Clinical Psychologist 162
Behavior Analyst 155

Healthcare Providers (Page 176)

Name
Mark Ortega, DDS
Pediatric Dentistry
Nancy Ortega
Rehabilitation Practitioner
Rosalia Ortega
Addiction (Substance Use Disorder) Counselor
Katriel Ortega Dubongco
Family Nurse Practitioner
Lizbeth Ortega Flores
Student in an Organized Health Care Education/Training Program
Marlene Ortega Marquez
Behavior Technician
Tiffany Orteza, RPH
Pharmacist
Alayn Ortiz
Social Worker
Carmen Ortiz, BA
Mental Health Counselor
Cassandra Ortiz
Marriage & Family Therapist
Cindy Ortiz
Addiction (Substance Use Disorder) Counselor
Darlin Ortiz
School Counselor
Gabriel Ortiz
Social Worker
Iliana Ortiz, RDA REGISTERED DENTA
Dental Assistant
Janeth Ortiz
Addiction (Substance Use Disorder) Counselor
Jeffrey Ortiz
Marriage & Family Therapist
Karen Ortiz, ASW
Clinical Social Worker
Karla Ortiz, MD, MBA
Neonatal-Perinatal Medicine Physician
Laura Ortiz
Rehabilitation Practitioner
Leslie Ortiz
Behavior Technician
Linda Ortiz
Case Manager/Care Coordinator
Margaret Ortiz, MSW
Social Worker
Marlynn Ortiz, REGISTERED NURSE
Adult Psychiatric/Mental Health Registered Nurse
Melena Ortiz
Community Health Worker
Rocio Ortiz
Rehabilitation Practitioner
Vanessa Ortiz
Student in an Organized Health Care Education/Training Program
Maria Ortiz-Luis, RN
Registered Nurse
Brittney Orwin, BCBA
Behavior Analyst
Douglas Osato, PHARM.D.
Pharmacist
Dale Osborn, ASSOCIATE CLINICAL S
Counselor
David Osborn, D.D.S,M.A.G.D.
General Practice Dentistry
Lindsay Osborn, OTR/L
Occupational Therapist
James Osborne, LMSW, ASW
Social Worker
Susan Osborne, LMFT
Marriage & Family Therapist
Karless Osby
Rehabilitation Practitioner
Stephanie Oseguera, ATC
Athletic Trainer
Katherine Osgard, LCSW
Clinical Social Worker
Akorede Oshunluyi, RN
Registered Nurse
Oluwatoyin Osibamiro, LVN
Licensed Vocational Nurse
Antonia Osife, M.A., CADC II, CCJP,
Addiction (Substance Use Disorder) Counselor
Katie Osley, M.D.
Dermatology Physician
Kristine Osongco
Pharmacist
Denise Osorio
Rehabilitation Practitioner
Elvi Osorio
Behavior Technician
Phyllis Oster, M.D.
Obstetrics & Gynecology Physician
Donald Ostergard, M.D.
Gynecology Physician
Duane Osterlind, LMFT, CSAT
Marriage & Family Therapist
Agatha Osuji
Family Nurse Practitioner
Hailey Oswald
Marriage & Family Therapist
Lalaine Otadoy, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner

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 Long Beach, CA?
There are 13,201 registered healthcare providers in Long Beach, CA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Long Beach?
The most common specialties in Long Beach are Behavior Technician, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Case Manager/Care Coordinator. Behavior Technician has the most providers with 1,471.

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.

Compiled from official public sources by the PlainDoctor editorial team.