NPPES file of Aug 9, 2026

Doctors and health care providers in Ada, OK

1,141 individual NPPES records list a practice address in Ada, 15th of 213 Oklahoma cities. The largest group is case manager/care coordinator: 111, 10% of the city's records, against 10% across Oklahoma. Page 6 of 23.

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

Ada in Oklahoma

  • Rank in Oklahoma15th of 213 cities by records
  • Share of the state1.2% of Oklahoma's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.9% of all records

Compared with Oklahoma as a whole, Ada has 14.1× the state's share of pharmacy technician records and 0.34× its share of student in an organized health care education/training program records.

Providers in Ada, alphabetically

  1. Debra Degering, APRN-CNPFamily Nurse Practitioner1235582099
  2. Jordan DegrateBehavior Technician1851199285
  3. Amanda Del Bosque, NPFamily Nurse Practitioner1316578842
  4. Heath DenneyPharmacist1497835060
  5. Bruce Dennis, MDInternal Medicine Physician1760450555
  6. Dusty Dennis, PTPhysical Therapist1427293448
  7. Kent DensonFamily Medicine Physician1285758904
  8. William Deprater, D.D.S.Dentist1285662445
  9. Bailey DeramusCase Manager/Care Coordinator1033965496
  10. Tyler Devaughan, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1558625335
  11. Kayla Dewitt, DPTPhysical Therapist1831446145
  12. Glen Diacon, MDSpecialist1588659957
  13. Shannon Dial, LMFTMarriage & Family Therapist1760542799
  14. Kathryn Dickerson, BS/BHWCCase Manager/Care Coordinator1447624630
  15. John Dickinson, ARNPFamily Nurse Practitioner1790098150
  16. Kyndel Dillard, PA-CPhysician Assistant1447876826
  17. James Dobbs, M.S., LPC, CM-AProfessional Counselor1710189345
  18. Beth DonagheyPeer Specialist1124666193
  19. Laura Dooley, ARNPNurse Practitioner1780983130
  20. Sean DorityCase Manager/Care Coordinator1235950932
  21. Justin DotyMental Health Counselor1093477903
  22. Leigh Downing, AGNPRegistered Nurse1417881749
  23. Judd DrakeAthletic Trainer1609357128
  24. Ensie Drumgo, M.S.Counselor1316266125
  25. Douglas Duffy, PACSurgical Physician Assistant1184707457
  26. Chiquita Duncan, LPC, LADCProfessional Counselor1689876211
  27. Akilah Dunn, APRN-CNPFamily Nurse Practitioner1003505033
  28. Sherri EadesCase Manager/Care Coordinator1396454211
  29. Autumn EberleBehavior Technician1477359008
  30. Ashlie Echard, MSHR, LPCProfessional Counselor1225553332
  31. Jenna EcklerPeer Specialist1326895624
  32. Rachael EdmundsonRegistered Dietitian1134550114
  33. Benjamin Edwards, DDSDentist1134223597
  34. Benjamin Edwards, D.D.S.Dentist1750677159
  35. Cassandra Edwards, M.S., R.D./L.D.Registered Dietitian1518243252
  36. Lindsey Edwards, RDHDental Hygienist1952903528
  37. Lori Edwards, M.S.Professional Counselor1447452115
  38. Kayla EffingerCase Manager/Care Coordinator1366904062
  39. Derick EidsonMental Health Counselor1811339294
  40. Melissa EidsonProfessional Counselor1811613128
  41. Jeffery Elliott, O.D.Optometrist1780766592
  42. Tarin Elliott, DPTPhysical Therapist1669290235
  43. Andrew EllisCase Manager/Care Coordinator1760332639
  44. Melanie EllisonCase Manager/Care Coordinator1952128514
  45. Jamison Elston, PTAPhysical Therapy Assistant1821865718
  46. Ginger Emrich, DPHPharmacist1780717082
  47. Paul Emrich, PH.D., LPC, LMFTMarriage & Family Therapist1750415857
  48. Agbortambeng EnoweyereCertified Registered Nurse Anesthetist1831963834
  49. Heather EricksonPeer Specialist1508783119
  50. Angie EstepPharmacy Technician1922188515

The largest Oklahoma cities

  1. Oklahoma City22,359
  2. Tulsa18,643
  3. Norman4,245
  4. Edmond3,849
  5. Lawton2,582

All of Oklahoma →

How to read this directory

Ada, Oklahoma appears in the CMS National Plan and Provider Enumeration System with 1,141 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 Ada - 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 Ada 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 Ada is weighted toward Case Manager/Care Coordinator (111 clinicians, followed by Mental Health Counselor with 82 and Behavior Technician with 57). 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 Oklahoma's population, Ada reports roughly 28.1 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.

Of Oklahoma's most common specialties, Speech-Language Pathologist is the most prominent one with no provider currently listing a Ada practice address, a coverage gap Ada patients typically fill by traveling to a larger nearby hub.

For Ada 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 Ada, OK?

There are 1,141 registered healthcare providers in Ada, OK, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Ada?

The most common specialties in Ada are Case Manager/Care Coordinator, Mental Health Counselor, Behavior Technician, Pharmacist, Peer Specialist. Case Manager/Care Coordinator has the most providers with 111.

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.