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 11 of 23.
The 8 largest groups in Ada
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Hans Igou, D.D.S.Dentist1255778668
- Tamami IidaAthletic Trainer1013492974
- Stefan Iorga, MDPediatrics Physician1023095551
- Kimethria Jackson, MSN, ARNPFamily Nurse Practitioner1962441170
- Adrienne JacobsRegistered Dietitian1679608186
- Ashley JamesMental Health Counselor1114348448
- Heather James, OTR/LOccupational Therapist1285137281
- Jennifer James, AU.D.Audiologist1508184847
- Jennifer James, APRNFamily Nurse Practitioner1528448032
- Karina Jandziszak, D.O.Pediatrics Physician1841282399
- Jana Jansson-King, B.S.W.Mental Health Counselor1699977397
- Dana Jarrett, PTPhysical Therapist1487875902
- Tammy Jarvis, D.O.Family Medicine Physician1629074992
- Alice Jean, MD, MPH, DIPABLMFamily Medicine Physician1255995155
- Annika Jennings, APRN-CNPWomen's Health Nurse Practitioner1134928096
- Mary Jennings, DDSGeneral Practice Dentistry1740273432
- Tracy Jimenez, SLP-CCCSpeech-Language Pathologist1548452709
- Lisa JohnCounselor1710280698
- Charlotte JohnsCounselor1982621850
- Britt JohnsonPhysical Medicine & Rehabilitation Physician1902986037
- Byron Johnson, PRSSPeer Specialist1629718887
- Cynthia Johnson, LICENSED MASSAGE THMassage Therapist1326640434
- Eva Johnson, RSSMental Health Counselor1255604716
- Geri JohnsonCommunity Health Worker1467280206
- Kristy JohnsonPeer Specialist1609525476
- Heather Johnston, ARNP NP-CFamily Nurse Practitioner1881850477
- Jessica Johnston, LPCMental Health Counselor1497014724
- Staci Johnston, BACounselor1144547704
- Tina Johnston, CRNACertified Registered Nurse Anesthetist1295336683
- Angela Joines, PTAPhysical Therapy Assistant1851982128
- Dee JonesMental Health Counselor1104264464
- Elizabeth JonesCase Manager/Care Coordinator1023652765
- Jenny JonesBehavior Technician1639877251
- Melissa Jones, MSHRMental Health Counselor1083142277
- Robin JonesMental Health Counselor1063723245
- Sada Jones-ParsonsCase Manager/Care Coordinator1124737051
- Emily JordanBehavior Technician1730874074
- Laurel Jordan, DOObstetrics & Gynecology Physician1720188493
- Gerald Joseph, CRNACertified Registered Nurse Anesthetist1346252947
- Edith Kalkbrenner Burr, P.A.Physician Assistant1700923414
- Kimberly KaniatobeCase Manager/Care Coordinator1508087099
- Lindsay Kates, APRN-CNPFamily Nurse Practitioner1821466954
- Mohammed Kayyali, DDSDentist1396273314
- Bonnie Keeley, MS, LPCMental Health Counselor1033140645
- Lesley Keesee, APRNPediatrics Physician1841965787
- Jennifer KellnerCase Manager/Care Coordinator1689285355
- Brendan Kellogg, B.A.Peer Specialist1205223815
- Candice Keyes, PH.DHealth Service Psychologist1891490892
- William KeyserPhysical Therapy Assistant1871221226
- Susan Kibe, APRNPsychiatric/Mental Health Nurse Practitioner1699305870
The largest Oklahoma cities
- Oklahoma City22,359
- Tulsa18,643
- Norman4,245
- Edmond3,849
- Lawton2,582
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.