Doctors and health care providers in Lake Orion, MI
448 individual NPPES records list a practice address in Lake Orion, 99th of 515 Michigan cities. The largest group is behavior technician: 39, 9% of the city's records, against 22% across Michigan. Page 5 of 9.
The 8 largest groups in Lake Orion
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Lake Orion in Michigan
- Rank in Michigan99th of 515 cities by records
- Share of the state0.2% of Michigan's records
- Specialties present25 or more taxonomy codes
- Top three groups23.4% of all records
Compared with Michigan as a whole, Lake Orion has 14.7× the state's share of advanced practice midwife records and 0.39× its share of behavior technician records.
Providers in Lake Orion, alphabetically
- Diana Kitzmiller, MA, LLPPsychologist1588953335
- John Kitzmiller, MDAddiction Medicine (Family Medicine) Physician1811988504
- Nancy Kizer-CampbellBehavior Technician1780497388
- Melissa Klenczar, M.D.Family Medicine Physician1982812236
- Calen KnightBehavior Technician1174419907
- Faith KnopTechnician/Technologist1104562529
- Sonia Koenig, LPCCounselor1235382482
- James Komendera, DDSDentist1588879738
- Madison Koon, PA-CPhysician Assistant1598486326
- Amanda KoperTechnician/Technologist1730768326
- Eileen KosztownyFamily Nurse Practitioner1881061299
- Paula Kovalick, PTAPhysical Therapy Assistant1053200154
- Katarina KowalewiczTechnician/Technologist1225746365
- Alayna KowskeBehavior Technician1053207902
- Jennifer Kretschmer, MA, LPC, NCCCounselor1801594817
- Richard Krumrine, LPCCounselor1205231503
- Andrew KrupalaMassage Therapist1548049398
- Shannon KrylaSpecialist1477917169
- Teresa KwapiszTechnician/Technologist1609537513
- Melissa Laing, RNAdvanced Practice Midwife1134778087
- Sarah-Jayne Lamb, FNP-BCPediatric Nurse Practitioner1508609843
- Rylee LamsonTechnician/Technologist1700526969
- Brianna LangBehavior Technician1023963840
- Allison Laprise, FNP-CFamily Nurse Practitioner1962866533
- Theresa Larsen, M.D.Internal Medicine Physician1477551166
- Nina Laureano, OTR/LOccupational Therapist1043871205
- Nicole Lawson, LPCCounselor1699086462
- Kristen Lazzell, D.C.Chiropractor1902340979
- Nicole Leonard, M.A., LLPCCounselor1316245350
- Maria Linsalata, M.S.W C.S.W. A.C.S.WCounselor1992867568
- Ryan LintzTechnician/Technologist1053991240
- Connie LohnesSpeech-Language Pathologist1104309673
- Susan Louvar, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1649005588
- Valerie Ludwig, PTPhysical Therapist1932135050
- Jilian Lueker, BTTechnician/Technologist1659045078
- Kimberly Lyon, CCC-SLPSpeech-Language Pathologist1437745270
- Susan Lyons, FNPFamily Nurse Practitioner1114290343
- Jennifer Macdonald, M.S.ED, ATC, PTPhysical Therapist1962809624
- Katelyn Macfarlane, CNMAdvanced Practice Midwife1902517295
- Basma Makani, PHARMDPharmacist1851913586
- Matthew Mallmann, MOTR/LPhysical Rehabilitation Occupational Therapist1811237746
- Racquel MaloufGeneral Practice Dentistry1396307047
- Suzana Marku, NPFamily Nurse Practitioner1285125625
- Gabriel MarreroBehavior Technician1053913327
- Tina Marshall, D.D.S.Dentist1679787287
- Jessica Martin, MTMassage Therapist1629407580
- Olha MarusykBehavior Technician1346031143
- Joseph Mastromatteo, D.D.S.General Practice Dentistry1689726150
- Priya Mathews, DDSDentist1558884197
- Karma Maxwell, NPAdult Health Nurse Practitioner1083156087
The largest Michigan cities
- Farmington Hills36,305
- Detroit19,832
- Grand Rapids18,005
- Ann Arbor15,616
- Novi7,641
How to read this directory
Lake Orion, Michigan appears in the CMS National Plan and Provider Enumeration System with 448 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 Lake Orion - 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 Lake Orion 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 Lake Orion is weighted toward Behavior Technician (39 clinicians, followed by Technician/Technologist with 34 and Physical Therapist with 32). 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, Lake Orion reports roughly 4.5 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Lake Orion practice address, a coverage gap Lake Orion patients typically fill by traveling to a larger nearby hub.
For Lake Orion 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 Lake Orion, MI?
There are 448 registered healthcare providers in Lake Orion, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Lake Orion?
The most common specialties in Lake Orion are Behavior Technician, Technician/Technologist, Physical Therapist, Family Nurse Practitioner, Pharmacist. Behavior Technician has the most providers with 39.
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.