Doctors and health care providers in Dallas, TX
36,304 individual NPPES records list a practice address in Dallas, 3rd of 694 Texas cities. The largest group is students in training: 4,026, 11% of the city's records, against 4% across Texas. Page 104 of 727.
The 8 largest groups in Dallas
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Dallas in Texas
- Rank in Texas3rd of 694 cities by records
- Share of the state8.4% of Texas's records
- Specialties present25 or more taxonomy codes
- Top three groups18.8% of all records
- Students in training rank1st of the 10 Texas cities with the most
Compared with Texas as a whole, Dallas has 3.6× the state's share of anesthesiology physician records and 0.25× its share of behavior technician records.
Providers in Dallas, alphabetically
- Victoria Castillo, LMFTMarriage & Family Therapist1376494237
- Jose Castillo-Lugo, M.D.Nephrology Physician1619962313
- Brittani CastleRegistered Dietitian1417621517
- Gracie CastleberrySpeech-Language Assistant1477123859
- Brenda Castlemain, MDStudent in an Organized Health Care Education/Training Program1043950330
- Teresa Castleman, L.P.C.Professional Counselor1043678105
- Robert Castorena, MDAnesthesiology Physician1710930193
- Diego Castrillon, MDAnatomic Pathology Physician1528029477
- Alexis CastroBehavior Technician1104647577
- Andrea Castro, PT, DPTPhysical Therapist1366079287
- Arianna CastroBehavior Technician1467375048
- Calissa CastroStudent in an Organized Health Care Education/Training Program1760369490
- Elsa Castro, RD,LD,CDCESRegistered Dietitian1639741333
- Emily CastroSpeech-Language Pathologist1720664535
- Glenda CastroRegistered Dietitian1386454007
- Jaime Castro, CRNACertified Registered Nurse Anesthetist1104646546
- Janine Castro, PHARMDPharmacist1407570260
- Jannette Castro, FNPFamily Nurse Practitioner1154148377
- Leslie CastroStudent in an Organized Health Care Education/Training Program1366327173
- Manuel CastroPhysical Therapist1609351840
- Michael Castro, D.C.Chiropractor1043326325
- Timothy Castro, MDAnesthesiology Physician1396733382
- Victoria Castro, SLP-ASSISTANTSpeech-Language Assistant1033072871
- Daniel Castro-Alvarado, MDAnesthesiology Physician1770111841
- Manuel Castro-Arreola, M.D., PH.D.Surgery Physician1073562484
- Jennifer Caswell, APRN, CPNP-AC/PCPediatric Nurse Practitioner1720494149
- Kimberly Caswell, LCSWClinical Social Worker1245666049
- Neil Catacutan, PA-CPhysician Assistant1659885770
- Damaris CatalaSpeech-Language Assistant1629579206
- Wilnelia Catala Rodriguez, APRNPrimary Care Nurse Practitioner1699318972
- Eva Catalan, FNP-CFamily Nurse Practitioner1174125272
- Casey Cates, MDOrthopaedic Surgery Physician1497872774
- Courtney Cates, ODOptometrist1851804587
- Emily Cates, LPCProfessional Counselor1750705281
- Harry Cates, LPCProfessional Counselor1104067289
- Jennifer Cather, M.D.Dermatology Physician1154366417
- John Cather, M.D.Psychiatry Physician1376766055
- Dasha Cathey, PHARMDPharmacist1912663071
- Nicole CatlettProfessional Counselor1285023358
- Rebecca Catlett, LCSWClinical Social Worker1497931091
- Mattison Cato, MDStudent in an Organized Health Care Education/Training Program1932894318
- Leigh Catoe, CRNACertified Registered Nurse Anesthetist1346448974
- Bao Catteau, MDStudent in an Organized Health Care Education/Training Program1437944170
- Lauren Catteau, MDStudent in an Organized Health Care Education/Training Program1386439958
- Donna CattertonSpeech-Language Pathologist1659519320
- Debra Caudy, M.D.Medical Oncology Physician1275808222
- Erica CaughlanOccupational Therapy Assistant1134764897
- Kay Cauthorn, MS LCDCAddiction (Substance Use Disorder) Counselor1780966168
- Ebony Cavanaugh, MSN, AGPCNP-BC, RNPrimary Care Nurse Practitioner1902341084
- Mark Cavanaugh, M.D.Anesthesiology Physician1689873432
The largest Texas cities
- Houston61,221
- San Antonio37,749
- Austin26,585
- Fort Worth15,511
- El Paso11,091
How to read this directory
Dallas, Texas appears in the CMS National Plan and Provider Enumeration System with 36,304 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 Dallas - 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 Dallas 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 Dallas is weighted toward Student in an Organized Health Care Education/Training Program (4,026 clinicians, followed by Certified Registered Nurse Anesthetist with 1,405 and Anesthesiology Physician with 1,392). 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 Texas's population, Dallas reports roughly 119 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 Dallas 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 Dallas, TX?
There are 36,304 registered healthcare providers in Dallas, TX, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Dallas?
The most common specialties in Dallas are Student in an Organized Health Care Education/Training Program, Certified Registered Nurse Anesthetist, Anesthesiology Physician, Professional Counselor, Family Nurse Practitioner. Student in an Organized Health Care Education/Training Program has the most providers with 4,026.
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.