Doctors and health care providers in Algonquin, IL
483 individual NPPES records list a practice address in Algonquin, 97th of 541 Illinois cities. The largest group is physical therapist: 56, 12% of the city's records, against 5% across Illinois. Page 4 of 10.
The 8 largest groups in Algonquin
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Algonquin in Illinois
- Rank in Illinois97th of 541 cities by records
- Share of the state0.2% of Illinois's records
- Specialties present25 or more taxonomy codes
- Top three groups22.8% of all records
Compared with Illinois as a whole, Algonquin has 26× the state's share of clinical neuropsychologist records and 0.66× its share of clinical social worker records.
Providers in Algonquin, alphabetically
- Jose Guevara, M.D.Family Medicine Physician1659454619
- Jose Guevara, D.O.Family Medicine Physician1154404127
- Madhu Gundavaram, M.D.Internal Medicine Physician1699796920
- Holly Hagen, PSYDClinical Neuropsychologist1932537545
- Joseph Haimann, PHARMDPharmacist1457551418
- Joni Hamilton, MDPediatrics Physician1518062736
- Brandy Hanson, MS, LPC, NCCProfessional Counselor1053861823
- Thomas Hanson, RPHPharmacist1699767178
- Kelly Hardy, OTROccupational Therapist1396032579
- Glenn Harris, PTAPhysical Therapy Assistant1952664294
- Michael Harvey, M.D.Orthopaedic Surgery Physician1760878748
- Sarah Harvey, OTROccupational Therapist1124036918
- Mitchell Haywood, D.O.Psychiatry Physician1972511178
- Stephanie Hazen, PA-CPhysician Assistant1649198813
- Warren Heard, LPC, CADCProfessional Counselor1972851426
- Cassandra Hefley, DPTPhysical Therapist1497932693
- Linda Hein, LCSWClinical Social Worker1992581946
- Dana HeinrichFamily Nurse Practitioner1669105060
- Jeffrey Helwig, MDEmergency Medicine Physician1184651085
- Lauren Henneman, DCChiropractor1437802329
- Beth Henningsen, M.S., CCC-SLP/LSpeech-Language Pathologist1831278217
- Eunice Hernandez, LSWClinical Social Worker1669161394
- John Himley, DCChiropractor1275631061
- John Holbrook, PA-CPhysician Assistant1356077218
- Nathaniel Holicky, DPTPhysical Therapist1467935056
- Ashley Holland, MS, OTR/LOccupational Therapist1144454174
- Kelly Holtkamp, M.D.Orthopaedic Surgery Physician1386625580
- Josephine Horsley, LPCMental Health Counselor1184325573
- Shirley Horsley, LCPCProfessional Counselor1497099741
- Christopher Howard, PSY.DClinical Neuropsychologist1598317505
- Anna HubarMental Health Counselor1194563387
- Erin Huggins, MSN, APRN, FNP-CFamily Nurse Practitioner1447907696
- Zehra Hyderi, DPMPodiatrist1033282280
- Rolando Izquierdo, M.D.Orthopaedic Surgery Physician1134138027
- Sara Janiszewski, RNHemodialysis Registered Nurse1003101650
- Kelsey Jannes, PT, DPTPhysical Therapist1760094486
- Craig JanowiakProfessional Counselor1841621166
- Sameena Jawed, M.D.Family Medicine Physician1235542077
- Darryl JenkinsOccupational Therapist1215558333
- Susan JohnsonPharmacist1396192845
- Mallory Jones, PA-CPhysician Assistant1285136382
- Riddhi Joshi, PSYDClinical Psychologist1730635939
- Nicole KaminskiHealth & Wellness Coach1215644828
- Steven Kamps, DDSDentist1639295975
- Cynthia Kane, PH.D.Clinical Neuropsychologist1730589383
- Daniel KarnauchPhysical Therapist1851199798
- Michael Karom, PTPhysical Therapist1073784039
- Sydney KaronProfessional Counselor1295488856
- Brianna Kassel, MA, NCC, LPCMental Health Counselor1568244556
- Jeffrey Kazaglis, M.D.Orthopaedic Surgery Physician1295846038
The largest Illinois cities
- Chicago63,379
- Springfield4,997
- Naperville4,634
- Peoria4,621
- Evanston4,013
How to read this directory
Algonquin, Illinois appears in the CMS National Plan and Provider Enumeration System with 483 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 Algonquin - 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 Algonquin 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 Algonquin is weighted toward Physical Therapist (56 clinicians, followed by Professional Counselor with 29 and Physician Assistant with 25). 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, Algonquin reports roughly 3.8 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 Algonquin practice address, a coverage gap Algonquin patients typically fill by traveling to a larger nearby hub.
For Algonquin 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 Algonquin, IL?
There are 483 registered healthcare providers in Algonquin, IL, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Algonquin?
The most common specialties in Algonquin are Physical Therapist, Professional Counselor, Physician Assistant, Pharmacist, Speech-Language Pathologist. Physical Therapist has the most providers with 56.
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.