Doctors and health care providers in Jacksonville, FL
24,194 individual NPPES records list a practice address in Jacksonville, 4th of 477 Florida cities. The largest group is behavior technician: 1,801, 7% of the city's records, against 16% across Florida. Page 74 of 484.
The 8 largest groups in Jacksonville
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Jacksonville in Florida
- Rank in Florida4th of 477 cities by records
- Share of the state5.2% of Florida's records
- Specialties present25 or more taxonomy codes
- Top three groups17.4% of all records
- Behavior Technician rank8th of the 10 Florida cities with the most
Compared with Florida as a whole, Jacksonville has 2.1× the state's share of diagnostic radiology physician records and 0.46× its share of behavior technician records.
Providers in Jacksonville, alphabetically
- Nadege CasseusNurse's Aide1114330578
- Harvey Cassidy, M.D.Family Medicine Physician1679561765
- Richard Cassidy, MDRadiation Oncology Physician1427391861
- Raymond Cast, PAPhysician Assistant1649243320
- Nilsis CastanedaBehavior Technician1861384034
- Michelle Castano, DPTPhysical Therapist1710714928
- Samantha Castano, BCBABehavior Analyst1093340150
- Rheba Casteen, RN/DRegistered Dietitian1467493593
- Julio CasteleiroClinical Social Worker1760905574
- Carley Castellano, CCC-SLPSpeech-Language Pathologist1265818686
- Douglas Castellano, MDAnesthesiology Physician1710979562
- Ivelisse CastellanoCase Manager/Care Coordinator1639310188
- Juan Castellanos, PHARMDPharmacist1699362681
- Yiliem Castellanos Cruz, RBTBehavior Technician1205776184
- Sebastian Castelli, D.C.Chiropractor1831295187
- Ramon Castello, M.D.Cardiovascular Disease Physician1811984073
- Valjeanne Caster, LMHC. MAC, MBAMental Health Counselor1598190746
- Carlos Castillo, MDHematology & Oncology Physician1922095884
- Jennifer Castillo, P.T.Physical Therapist1104083898
- John Castillo, PTPhysical Therapist1841472230
- Jose Castillo, O.D.Optometrist1568482628
- Kaitlin CastilloSpeech-Language Pathologist1437576899
- Natalie Flor Castillo, APRN FNP-CFamily Nurse Practitioner1619669611
- Pablo Castillo, MDPulmonary Disease Physician1740388024
- Ramon Castillo, M.D.Maternal & Fetal Medicine Physician1740382332
- Liz Castillo Alvarez, RBTBehavior Technician1295625853
- Carla CastleberryRegistered Nurse1851959571
- Roxanne Castleberry, LMHC, CPPMental Health Counselor1053678961
- Steven Casto, ARNP-BCAdult Health Nurse Practitioner1558771154
- Alexandra CastroBehavior Technician1508425497
- Anabel Castro, MDFamily Medicine Physician1275790982
- Gabriella CastroBehavior Technician1679276158
- Kate CastroPharmacist1255288734
- Kiara Castro, RBTBehavior Technician1427835180
- Lillian Castro, LMTMassage Therapist1649583592
- Marilou Castro, RDNRegistered Dietitian1851358659
- Michael Castro, APRNFamily Nurse Practitioner1255070660
- Orietha CastroBehavior Technician1912685850
- Sara CastroMental Health Counselor1861877698
- Sarah CastroRegistered Dietitian1740174259
- Walter Castro, MDInternal Medicine Physician1659909851
- Amarilys Castro-Vega, MSWMental Health Counselor1083392609
- Julia Castronova, O.D.Optometrist1144577016
- Olivia Caswell, APAcupuncturist1790176824
- Tracy CaswellCounselor1366631152
- Mechelle Caswell-Herrera, FNP-BC, NP-CAcute Care Nurse Practitioner1699438812
- Keila Cata Quevedo, APRNNurse Practitioner1710775341
- Nicole Catalano, MDStudent in an Organized Health Care Education/Training Program1942051081
- Rachel Catalano, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1306036215
- Robert Catalla, MDInfectious Disease Physician1518951441
The largest Florida cities
- Miami49,442
- Tampa26,440
- Orlando25,426
- Gainesville14,407
- Hialeah10,443
How to read this directory
Jacksonville, Florida appears in the CMS National Plan and Provider Enumeration System with 24,194 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 Jacksonville - 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 Jacksonville 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 Jacksonville is weighted toward Behavior Technician (1,801 clinicians, followed by Mental Health Counselor with 1,365 and Pharmacist with 1,033). 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 Florida's population, Jacksonville reports roughly 107 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 Jacksonville 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 Jacksonville, FL?
There are 24,194 registered healthcare providers in Jacksonville, FL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Jacksonville?
The most common specialties in Jacksonville are Behavior Technician, Mental Health Counselor, Pharmacist, Physical Therapist, Family Nurse Practitioner. Behavior Technician has the most providers with 1,801.
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.