NPPES file of Aug 9, 2026

Doctors and health care providers in Tucson, AZ

18,788 individual NPPES records list a practice address in Tucson, 2nd of 137 Arizona cities. The largest group is behavior technician: 1,116, 6% of the city's records, against 6% across Arizona. Page 251 of 376.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Tucson

  1. Behavior Technician1,116
  2. Pharmacist999
  3. Family Nurse Practitioner907
  4. Physical Therapist688
  5. Clinical Social Worker674
  6. Internal Medicine Physician651
  7. Family Medicine Physician554
  8. Speech-Language Pathologist546

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Tucson in Arizona

  • Rank in Arizona2nd of 137 cities by records
  • Share of the state14.9% of Arizona's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.1% of all records
  • Behavior Technician rank2nd of the 10 Arizona cities with the most

Compared with Arizona as a whole, Tucson has 1.9× the state's share of emergency medicine physician records and 0.52× its share of physician assistant records.

Providers in Tucson, alphabetically

  1. Cheri Oswant, AU.D.Audiologist1104950625
  2. Banan Otaibi, MDSurgery Physician1285379610
  3. Rosario OteroSpeech-Language Pathologist1457562167
  4. Janelle Otsuji, M.D.Anatomic Pathology & Clinical Pathology Physician1972958155
  5. Ezekiel Ott, RNRegistered Nurse1326928300
  6. Naquia OttHome Health Aide1114519923
  7. Peter Ott, MDCardiovascular Disease Physician1477578383
  8. Sarah Otterstad, DPTPhysical Therapist1477769248
  9. John OttingerAttendant Care Provider1134480502
  10. Ashley Ottman, MDFamily Medicine Physician1902288350
  11. Cassidy Otto, RNOncology Registered Nurse1437984242
  12. Charles Otto, MDAnesthesiology Physician1225118540
  13. Courtney Otto, LCSWClinical Social Worker1568757375
  14. Traci Otto, MSMental Health Counselor1073603437
  15. Necoe Otto-Parkinson, PHDClinical Psychologist1164471538
  16. Stephanie OttuschFamily Nurse Practitioner1255943775
  17. Jaclyn OuelletteStudent in an Organized Health Care Education/Training Program1568023554
  18. Linda Ouellette, LPC, LISACAddiction (Substance Use Disorder) Counselor1588716146
  19. Marie OuilletteOccupational Therapy Assistant1588871438
  20. Ladywinnie Oulanyah, HIMNursing Home Administrator1841742806
  21. Jonathan OumContractor1588118566
  22. Eric Outwater, MDDiagnostic Radiology Physician1841370178
  23. Sharidan Overland, R.N.Registered Nurse1811369705
  24. Sandra Overmyer, M.A.Speech-Language Pathologist1700909462
  25. Yvonne Overson, PTAPhysical Therapy Assistant1881353902
  26. Angela Overturf, FNP-CFamily Nurse Practitioner1457758609
  27. Miroslava Oviedo, MSWClinical Social Worker1447422738
  28. Charles Owen, PHARMDPharmacist1609599794
  29. Cinthia OwenBehavior Technician1912558453
  30. Diana Owen, BSN,RNRegistered Nurse1235398256
  31. Cassandra Owens, FNPFamily Nurse Practitioner1255720397
  32. Hannah Owens, MDDiagnostic Radiology Physician1053016717
  33. Moravia Owodeha-Ashaka, MDStudent in an Organized Health Care Education/Training Program1760321780
  34. Irene Owusu-Boadi, PHARM.DPharmacist1447504865
  35. Christine Oxley, MDInternal Medicine Physician1902219322
  36. Alicia Oxnam, FNPNurse Practitioner1043926751
  37. Danais OyolaOccupational Therapist1710843065
  38. Yousaku Ozaki, MDAerospace Medicine Physician1124879960
  39. Tidhar Ozeri, LCSWClinical Social Worker1710783618
  40. Hasan Ozgur, M.D.Diagnostic Radiology Physician1447230255
  41. Uchechukwu OzoemelamDriver1619710480
  42. Christian Ozorio, RNRegistered Nurse1477388163
  43. Hasan OzpolatNephrology Physician1245935717
  44. Sahre OzpolatAnatomic Pathology & Clinical Pathology Physician1366299182
  45. Fred Paavola, RPHPharmacist1841401056
  46. Crystal Pacanowski, M.D.Obstetrics & Gynecology Physician1275946717
  47. John Pacanowski, MDVascular Surgery Physician1083606669
  48. Brittany Pace, M.D.Psychiatry Physician1417394594
  49. Chantal Pace, RBTBehavior Technician1952972432
  50. Lincoln Pace, DDSDentist1679632855

The largest Arizona cities

  1. Phoenix31,399
  2. Scottsdale11,008
  3. Mesa9,151
  4. Gilbert5,802
  5. Chandler5,497

All of Arizona →

How to read this directory

Tucson, Arizona appears in the CMS National Plan and Provider Enumeration System with 18,788 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 Tucson - 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 Tucson 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 Tucson is weighted toward Behavior Technician (1,116 clinicians, followed by Pharmacist with 999 and Family Nurse Practitioner with 907). 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 Arizona's population, Tucson reports roughly 252.8 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 Tucson 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 Tucson, AZ?

There are 18,788 registered healthcare providers in Tucson, AZ, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Tucson?

The most common specialties in Tucson are Behavior Technician, Pharmacist, Family Nurse Practitioner, Physical Therapist, Clinical Social Worker. Behavior Technician has the most providers with 1,116.

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.