Doctors and health care providers in Mchenry, IL
1,852 individual NPPES records list a practice address in Mchenry, 24th of 541 Illinois cities. The largest group is social worker: 790, 43% of the city's records, against 2% across Illinois. Page 21 of 38.
The 8 largest groups in Mchenry
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Mchenry in Illinois
- Rank in Illinois24th of 541 cities by records
- Share of the state0.8% of Illinois's records
- Specialties present25 or more taxonomy codes
- Top three groups51.7% of all records
- Social Worker rank2nd of the 10 Illinois cities with the most
Compared with Illinois as a whole, Mchenry has 17.4× the state's share of social worker records and 0.25× its share of family medicine physician records.
Providers in Mchenry, alphabetically
- Jill MarthalerSocial Worker1043657661
- Rhonda MartinSocial Worker1144780339
- Maria Del Carmen Martin Zima, RSASocial Worker1639855893
- Destiny MartinezSocial Worker1518502509
- Elizabeth MartinezSocial Worker1164055182
- Rachel MartinezSocial Worker1457916033
- Rico MartinezSocial Worker1417808932
- Sylvia MartinezSocial Worker1427544824
- Rebecca Marvin, RNRegistered Nurse1194846857
- Laura Marx, AU.D.Audiologist1649527854
- Marina MascorroSocial Worker1417606690
- Ayesha Masood, M.D.Hospitalist Physician1265679278
- Jane Masteller, MA, CCC-SLPSpeech-Language Pathologist1295113082
- Marissa MataSocial Worker1134611981
- Kimberly MateSocial Worker1235771858
- Kathleen MatherSpeech-Language Pathologist1659888774
- Heidi MatousekSocial Worker1477363802
- Allison Matt, RN, BSN, MSN, NP-CFamily Nurse Practitioner1164844312
- Siddharth Matta, MDHospitalist Physician1841876364
- Paul MatterCertified Registered Nurse Anesthetist1477296556
- Lindsay MattesFamily Nurse Practitioner1063066124
- Mary Matthiesen, P.T.Physical Therapist1730361114
- Sara MaxwellSocial Worker1851746051
- Diana Maybank, MSWSocial Worker1922404789
- Ryan MazalewskiBehavior Technician1215805213
- Christian MbayuMental Health Counselor1194457051
- Kelly McBean, L.C.P.C.Professional Counselor1467753202
- Patrick McCafferty, LPNLicensed Practical Nurse1851147912
- Sandra McClainSocial Worker1992260624
- Shannon McCoySocial Worker1225910474
- Kashanti McCraySocial Worker1043056989
- Sheri McCue, LCSWClinical Social Worker1881293579
- Sarah McDonald, MSWClinical Social Worker1881974566
- Christina McGoughProfessional Counselor1831305432
- Shelby McGuffinSocial Worker1053923698
- Michael McKayMental Health Counselor1770365405
- Taylor McKenna, MSSpeech-Language Pathologist1134746803
- Delorean McKinney, BEHAVIORAL HEALTHIntellectual & Developmental Disabilities Psychologist1891205605
- Kasey McKinneySocial Worker1730689977
- Elizabeth McMasters, MDPsychiatry Physician1427067180
- Genevieve McNally, QIDPSocial Worker1932507910
- Alexandria McNeilCounselor1538911763
- Megan McNett, DCChiropractor1508434887
- Stephanie McNulty, RDRegistered Dietitian1346792744
- Patricia MearsSpeech-Language Pathologist1669988572
- Adriana MedinaSocial Worker1295303626
- Victor Medina, D.O.Hematology & Oncology Physician1720492572
- Gail MehnertPhysical Therapist1932444353
- Adrienne Mejia, MD MPHAnesthesiology Physician1043701485
- Virginia MejiaSocial Worker1326412040
The largest Illinois cities
- Chicago63,379
- Springfield4,997
- Naperville4,634
- Peoria4,621
- Evanston4,013
How to read this directory
Mchenry, Illinois appears in the CMS National Plan and Provider Enumeration System with 1,852 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 Mchenry - 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 Mchenry 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 Mchenry is weighted toward Social Worker (790 clinicians, followed by Mental Health Counselor with 96 and Internal Medicine Physician with 71). 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 Illinois's population, Mchenry reports roughly 14.8 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 Illinois's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Mchenry practice address, a coverage gap Mchenry patients typically fill by traveling to a larger nearby hub.
For Mchenry 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 Mchenry, IL?
There are 1,852 registered healthcare providers in Mchenry, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Mchenry?
The most common specialties in Mchenry are Social Worker, Mental Health Counselor, Internal Medicine Physician, Professional Counselor, Physical Therapist. Social Worker has the most providers with 790.
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.