Doctors and health care providers in Ada, MI
193 individual NPPES records list a practice address in Ada, 161st of 515 Michigan cities. The largest group is clinical social worker: 30, 16% of the city's records, against 6% across Michigan. Page 3 of 4.
The 8 largest groups in Ada
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Ada in Michigan
- Rank in Michigan161st of 515 cities by records
- Share of the state<0.1% of Michigan's records
- Specialties present25 or more taxonomy codes
- Top three groups26.4% of all records
Compared with Michigan as a whole, Ada has 5.8× the state's share of psychologist records.
Providers in Ada, alphabetically
- Richard Lovy, DOPulmonary Disease Physician1407882855
- Katherine Lown, RDRegistered Dietitian1740115872
- Sheryl Lozicki, RD, MBARegistered Dietitian1861355760
- Stephen Macedo, MDInternal Medicine Physician1841294477
- Robert Mackinder, MDInternal Medicine Physician1124022660
- Abigail Marowski, CTRS, AFPRecreation Therapist1477420529
- Sarah Mattson, M.D.Obstetrics & Gynecology Physician1558657684
- Sheila McCormack, PH.D.Clinical Psychologist1770739997
- Braeleigh McCoyOccupational Therapist1679464028
- Clare McCullough, LPCProfessional Counselor1922485739
- Aaron Melucci, PA-CPhysician Assistant1093171720
- Gregory Metternich, RPHPharmacist1588017099
- Gina Meyer, LMSWClinical Social Worker1114887676
- Megan Michalski, DDSGeneral Practice Dentistry1487221156
- Lauren Michelli, MDFamily Medicine Physician1285046086
- Jill Miller, MS, CCC-SLPSpeech-Language Pathologist1952563017
- John Mogor, M.D.Internal Medicine Physician1518932839
- Julia Mohr, PSY.D.Psychologist1548393283
- Susan Morozowich, LMSWClinical Social Worker1548434020
- Margarita Munoz-Evers, MA, LLPCMental Health Counselor1427728047
- Rachael NagelRecreation Therapist1730904400
- Shelby NegroMental Health Counselor1013582493
- Devin Norman, D.D.S.Dentist1275626087
- Benjamin Nykamp, MDDermatology Physician1700984390
- Shaun O'Toole, MDGeneral Practice Physician1295024891
- Ellen OlefskyOccupational Therapist1417009853
- Sandra Oosse, LMSWClinical Social Worker1720385099
- Keaghan Ottenbaker, DOFamily Medicine Physician1558987149
- Alexis ParksOther Technician1083163349
- Beth Pearce, M.A., CCC-SLPSpeech-Language Pathologist1750837100
- Elizabeth PeroneDentist1639521099
- Jaclyn PostmaPhysical Therapist1255885703
- Kelly Powers GutierrezClinical Social Worker1457967598
- Kimberly PrzybylskiRegistered Nurse1154980886
- Julia RandleClinical Psychologist1447193701
- Kailyn Ranguette, TLLPCounseling Psychologist1346969557
- Stephanie Rashewsky, DMDPediatric Dentistry1629397872
- Richard Raubolt, PH.D.Psychologist1568608230
- Jennifer Reintjes, MSWClinical Social Worker1215081146
- Frank Renberg, L.L.P.Psychologist1699904193
- Thomas Reyburn, O.D.Optometrist1205973195
- Joan Rider-Becker, PHARMD/CDEPharmacotherapy Pharmacist1427220391
- Jeremy Roark, PH.D.Psychologist1578860193
- Melissa Roberts, RNPsychiatric/Mental Health Nurse Practitioner1245001684
- Hilary RogersLicensed Practical Nurse1891636981
- Daniel Rosen, ED.D, ABPPPsychologist1083719090
- Barbara Rush-Rounds, O.T.R.Occupational Therapist1710151691
- Michael Ryan, PHDClinical Psychologist1215058953
- Sally Ryan, PH.DMental Health Counselor1275703316
- Bonny Rye, LLPPsychologist1932752235
The largest Michigan cities
- Farmington Hills36,305
- Detroit19,832
- Grand Rapids18,005
- Ann Arbor15,616
- Novi7,641
How to read this directory
Ada, Michigan appears in the CMS National Plan and Provider Enumeration System with 193 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 Clinical Social Worker (30 clinicians, followed by Clinical Psychologist with 11 and Psychologist with 10). 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 Michigan's population, Ada reports roughly 1.9 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 Michigan's most common specialties, Behavior Technician 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, MI?
There are 193 registered healthcare providers in Ada, MI, 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 Clinical Social Worker, Clinical Psychologist, Psychologist, Professional Counselor, Physical Therapist. Clinical Social Worker has the most providers with 30.
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.