Registry data as of Aug 27, 2026

Doctors and health care providers in Collinsville, OK

92 individual NPPES records list a Collinsville practice address, 82nd of 213 Oklahoma cities. The largest group is family medicine physician: 13, 14% of the city's records, against 2% across Oklahoma.

CMS NPPES registry, loaded Aug 27, 2026 · method · Verify with CMS →

The 8 largest groups in Collinsville

Source: CMS NPPES primary taxonomy, loaded Aug 27, 2026.

Collinsville in Oklahoma

  • Rank in Oklahoma82nd of 213 cities by records
  • Share of the state0.1% of Oklahoma's records
  • Specialties present25 or more taxonomy codes
  • Top three groups32.6% of all records
  • Family Medicine Physician rank11th of the 10 Oklahoma cities with the most

Compared with Oklahoma as a whole, Collinsville has 5.8× the state's share of family medicine physician records.

Providers in Collinsville, alphabetically

  1. John Ahrens, DPTPhysical Therapist1649762246
  2. Jennifer AlbertFamily Nurse Practitioner1891221602
  3. Stacia Alsabrook, MS, LPC, CIMHPMental Health Counselor1073609228
  4. Mary BarbeeCase Manager/Care Coordinator1124755368
  5. Donna Berryhill, P.T.A.Physical Therapy Assistant1407191422
  6. Ben Blackburn, DPHPharmacist1932480498
  7. Melissa Bowler, DDSDentist1629080866
  8. Jan Byerly, APRNFamily Nurse Practitioner1659917227
  9. Gary Cannon, D.O.Family Medicine Physician1659357051
  10. Mary Carter, MS, RD, LD, CDERegistered Dietitian1164646576
  11. Andrea Caygill, CSFASurgical Physician Assistant1417418666
  12. Sherri Clark, DPHPharmacist1114085214
  13. Emily ClinePhysical Therapy Assistant1245825512
  14. Kelly Coffin, RNAdministrator Registered Nurse1194548727
  15. Jerry Crain, D.O.Family Medicine Physician1578544086
  16. James Crismond, PTPhysical Therapist1063872638
  17. Shannon Davis, APRN, FNP-CFamily Nurse Practitioner1023642899
  18. Robert Dean, D.O.Family Medicine Physician1053427815
  19. Caleb Demarais, LPCCase Manager/Care Coordinator1265884340
  20. John DooleyFamily Medicine Physician1013530518
  21. Angela Edwards, PHARMDPharmacist1730469214
  22. Catherine EimerCase Manager/Care Coordinator1922597020
  23. Christian Ericksen, D.C.Chiropractor1083861967
  24. Linna FernandesCase Manager/Care Coordinator1003784877
  25. Carrie FisherRegistered Nurse1518403856
  26. Fullard Foreman, BACounselor1912307380
  27. Chelsea Galutia, DOPediatrics Physician1427000587
  28. Yancy Galutia, DOFamily Medicine Physician1316981848
  29. Lauren Giddens, DPMPodiatrist1689319915
  30. Matthew Gill, FNPFamily Medicine Physician1114251238
  31. Brandi Glasscock, BSN, RN, NCSNSchool Registered Nurse1295616142
  32. Kellie GregoryPeer Specialist1518478890
  33. William Grovenburg, ODOptometrist1336820547
  34. Melissa GrunewaldPharmacist1225538002
  35. Beth Hall, RNAdministrator Registered Nurse1942023346
  36. Leonard Hart, O.D.Optometrist1518907765
  37. Preston Hassell, APRN-CNPFamily Nurse Practitioner1548852213
  38. William HeathPeer Specialist1427680552
  39. James Hereford, DDSGeneral Practice Dentistry1972587400
  40. Adrienne HillMassage Therapist1649142126
  41. Julie HudsonSocial Worker1174952535
  42. Fred Ingram, D.O.Family Medicine Physician1699756957
  43. Bonnie Johnston, APRNRegistered Nurse1982194254
  44. Deena Jones, PHARM.D.Pharmacist1487934105
  45. Brent KarnPhysical Therapy Assistant1528890647
  46. Christopher Klotz, M.D.Family Medicine Physician1114904000
  47. Michelle Knott, PAPhysician Assistant1831432640
  48. Joseph Koenig, M.D.Family Medicine Physician1003893967
  49. Jeanne Lamb, N.M.T.Massage Therapist1487719621
  50. Sara Little, RMAStudent in an Organized Health Care Education/Training Program1265854145

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

Collinsville, Oklahoma appears in the CMS National Plan and Provider Enumeration System with 92 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 Collinsville - 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 Collinsville 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 Collinsville is weighted toward Family Medicine Physician (13 clinicians, followed by Case Manager/Care Coordinator with 10 and Family Nurse Practitioner with 7). 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, Collinsville reports roughly 2.3 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, Behavior Technician is the most prominent one with no provider currently listing a Collinsville practice address, a coverage gap Collinsville patients typically fill by traveling to a larger nearby hub.

For Collinsville 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 Collinsville, OK?

There are 92 registered healthcare providers in Collinsville, OK, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Collinsville?

The most common specialties in Collinsville are Family Medicine Physician, Case Manager/Care Coordinator, Family Nurse Practitioner, Pharmacist, Physical Therapist. Family Medicine Physician has the most providers with 13.

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.