NPPES file of Aug 9, 2026

Doctors and health care providers in Gilbert, AZ

5,802 individual NPPES records list a practice address in Gilbert, 5th of 137 Arizona cities. The largest group is behavior technician: 767, 13% of the city's records, against 6% across Arizona. Page 77 of 117.

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

The 8 largest groups in Gilbert

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

Gilbert in Arizona

  • Rank in Arizona5th of 137 cities by records
  • Share of the state4.6% of Arizona's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.4% of all records
  • Behavior Technician rank3rd of the 10 Arizona cities with the most

Compared with Arizona as a whole, Gilbert has 2.2× the state's share of behavior technician records and 0.45× its share of student in an organized health care education/training program records.

Providers in Gilbert, alphabetically

  1. Logan O'Neil, OTR/LOccupational Therapist1720675366
  2. Kimberly O'Riley, CNPNurse Practitioner1164469649
  3. Suzanne O'Rourke, FNPFamily Nurse Practitioner1346761772
  4. Jennifer OaksLicensed Practical Nurse1801345269
  5. Danielle Oas, DNPFamily Nurse Practitioner1689080731
  6. Jill Obermeier, L.M.T.Massage Therapist1578814489
  7. Ana Obregon DuarteBehavior Technician1821896366
  8. Sara Ocampo, SLT, SLPLSpeech-Language Assistant1134409352
  9. Latrice Ochieng, MLE, CLT, HHP, BCHNHealth & Wellness Coach1922944347
  10. Risa OchoaBehavior Technician1932051299
  11. Jwan Odisho, AGACNP-BCNurse Practitioner1912668500
  12. Leo Odle, DOInternal Medicine Physician1073601415
  13. Marcia OdonnellLicensed Practical Nurse1063818169
  14. Kristin Oehler, APRN;FNP-CNurse Practitioner1326609173
  15. John Oertle, N.D.Naturopath1548526775
  16. Katelyn Oeser, CCC-SLPSpeech-Language Pathologist1336692557
  17. Jennifer Oetjen, LACProfessional Counselor1003269143
  18. Kelly OgdenStudent in an Organized Health Care Education/Training Program1326891763
  19. Madelynn Oglesby, PHYSICIAN ASSISTANTLactation Consultant (Non-RN)1316552946
  20. Melanie Oglesby, PMHNPPsychiatric/Mental Health Nurse Practitioner1871268359
  21. Richard Oh, MDSurgery Physician1477521912
  22. Jalonna Ohr, PA-CPhysician Assistant1013628023
  23. Onyemaechi Okolo-Taku, M.D.Hematology & Oncology Physician1609254788
  24. Adatee Okonkwo, M.D.Colon & Rectal Surgery Physician1629462890
  25. Tina OldhouserAttendant Care Provider1497306989
  26. Colten Oliver, ABABehavior Analyst1821630195
  27. Lynne Oliver, O.D.Optometrist1740318302
  28. Rya OliverBehavior Technician1942172010
  29. Laura Olivera-Mejia, MS, BCBA-LBABehavior Analyst1215702360
  30. Avianna OlivoBehavior Technician1194670232
  31. Marissa Olmos, DMDDentist1740021278
  32. Joel Olmstead, PA-CPhysician Assistant1396147450
  33. Justin Olmstead, MSMFT, LACCounselor1972204964
  34. Tanner Olsen, PA-CPhysician Assistant1942840335
  35. Angela Olson, OTR/LOccupational Therapist1831367143
  36. Jefferson Olson, PTAPhysical Therapy Assistant1497095129
  37. Joshua Olson, M.D.Plastic and Reconstructive Surgery Physician1831334861
  38. Lindsey Olson, LCSWClinical Social Worker1689492563
  39. Sandra Olvera, ARNP, FNP-BCFamily Nurse Practitioner1407862600
  40. Brittany Onken, L.AC.Acupuncturist1487007894
  41. Cindy Ontiveros, LMTSpecialist1346489614
  42. Ngozi OnyeaniMental Health Counselor1588582332
  43. Michael OppatOptician1801699061
  44. Ginni Orava, N.P.Family Nurse Practitioner1619132479
  45. Hakan Orbay, MD, PHDPlastic Surgery Physician1124550876
  46. Ilana Oren, PHDPastoral Counselor1659442853
  47. Ryan Orlando, DOStudent in an Organized Health Care Education/Training Program1194511162
  48. Brianna Orlowski, LAMFTMarriage & Family Therapist1407631088
  49. Renee Oroc, FNP-CPain Medicine Physician1386347508
  50. Eden OronaBehavior Technician1578334801

The largest Arizona cities

  1. Phoenix31,399
  2. Tucson18,788
  3. Scottsdale11,008
  4. Mesa9,151
  5. Chandler5,497

All of Arizona →

How to read this directory

Gilbert, Arizona appears in the CMS National Plan and Provider Enumeration System with 5,802 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 Gilbert - 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 Gilbert 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 Gilbert is weighted toward Behavior Technician (767 clinicians, followed by Speech-Language Pathologist with 308 and Family Nurse Practitioner with 284). 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, Gilbert reports roughly 78.1 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 Gilbert 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 Gilbert, AZ?

There are 5,802 registered healthcare providers in Gilbert, AZ, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Gilbert?

The most common specialties in Gilbert are Behavior Technician, Speech-Language Pathologist, Family Nurse Practitioner, Physical Therapist, Physician Assistant. Behavior Technician has the most providers with 767.

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.