Quick answers
- What is 3901 Mercy Dr?
- 3901 Mercy Dr is a community health center in McHenry, Illinois, run by Greater Family Health, according to Health Resources and Services Administration (HRSA).
- Does 3901 Mercy Dr offer a sliding fee or serve people without insurance?
- It is listed by HRSA as a site of a health center in the federal Health Center Program. These health centers must offer a sliding fee discount based on income and serve patients regardless of their ability to pay. Call to ask what papers to bring.
- Where is 3901 Mercy Dr?
- 3901 Mercy Dr, McHenry, IL 60050, in McHenry County, Illinois.
- What is the phone number of 3901 Mercy Dr?
- (844) 599-3700, as listed by Health Resources and Services Administration (HRSA). Call to confirm hours before you go.
Cost and insurance
HRSA lists this place as a site of a health center in the federal Health Center Program. Under the program’s rules, the health center must:
- offer a sliding fee discount: what you pay depends on your income and family size;
- serve patients whether or not they have insurance and regardless of their ability to pay.
Ask the health center which services and fees the discount covers at this site. Sources
What to ask when you call
- Are you taking new patients, and how soon can I be seen?
- Do you accept my insurance, Medicare or Medicaid?
- How does the sliding fee discount work, and what papers should I bring (for example proof of income)?
- What services do you offer here (for example dental, mental health, vaccines, lab tests)?
- What are your hours, and do you have interpreters or staff who speak my language?
A general checklist, not medical advice. For questions about your health or your medicines, ask your doctor or pharmacist.
Other community health centers nearby
By straight-line distance (not driving distance).
- Aunt Martha's Woodstock Community Health Center7.2 mi · Woodstock, IL · Community health center
- County of Lake9.1 mi · Round Lake, IL · Community health center
- Mid Lakes Medical and Dental Building10 mi · Round Lake Beach, IL · Community health center
- Libertyville Behavioral Health Home14 mi · Libertyville, IL · Community health center
- Carpentersville Community Health Center15 mi · Carpentersville, IL · Community health center
Clinics and urgent care nearby
- All Time Urgent Care LLC7.1 mi · Ingleside, IL · Urgent care center
- Acute Care Partnership, Inc12 mi · Grayslake, IL · Urgent care center
- Lake County Immediate Care, LLC14 mi · Antioch, IL · Urgent care center
Pharmacies nearby
- Gattone Pharmacy1.4 mi · McHenry, IL · Community/retail pharmacy
- Safeway Inc1.4 mi · McHenry, IL · Community/retail pharmacy
- Walgreen Co1.4 mi · McHenry, IL · Pharmacy
Nearest emergency rooms
Hospitals that list emergency services in Medicare data, by straight-line distance.
- Northwestern Medicine McHenry0.2 mi · McHenry, IL
- Mercyhealth Hospital & Physician Clinic-Crystal LA6.6 mi · Crystal Lake, IL
- Advocate Good Shepherd Hospital12 mi · Barrington, IL
More in McHenry
Community health centers in McHenry County · Community health centers in Illinois · Hospitals in McHenry County · Find the closest emergency room to where you are →
Details from the official record
| Type | Community health center |
|---|---|
| Program | Federally Qualified Health Center (FQHC), funded by HRSA |
| Health center organization | Greater Family Health |
| Address | 3901 Mercy Dr, McHenry, IL 60050 |
| County | McHenry County |
| State | Illinois |
| Phone | (844) 599‑3700 |
| Website (as listed by HRSA) | greaterfamilyhealth.org |
| Location setting | Clinic |
| Hours open per week | 64 |
| Schedule | Full-Time |
| HRSA site number | BPS-H80-010982 |
| Medicare number (CCN) | 141176 |
| National Provider Identifier (NPI) | 1295014116 |
| Corrections | Report an error or suggest an update → |
Sources
- Health Center Service Delivery and Look-Alike Sites — Health Resources and Services Administration (HRSA), retrieved 2026-11-13
- Federally Qualified Health Center Enrollments — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-19, retrieved 2026-11-13
- NPI Registry record 1295014116 — U.S. Department of Health and Human Services
- What is a health center? — Health Resources and Services Administration (HRSA)
- Health Center Program Compliance Manual, Chapter 9: Sliding Fee Discount Program — Health Resources and Services Administration (HRSA)