Quick answers
- Which hospitals does Robert B. Macnack work at?
- Medicare's official clinician data lists Robert B. Macnack at 1 hospital: The Monroe Clinic. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert B. Macnack see patients?
- Medicare's clinician data lists 2 practice locations, including Freeport, IL and Monroe, WI. Call before your visit to confirm the address.
- What is Robert B. Macnack's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Robert B. Macnack accept Medicare assignment?
- Yes. Medicare's clinician data says Robert B. Macnack accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Robert B. Macnack offer telehealth?
- Medicare's clinician data says Robert B. Macnack offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert B. Macnack?
- (815) 235-1406, as listed in official Medicare / NPI Registry data.
- What is Robert B. Macnack's NPI number?
- 1881826790. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert B. Macnack works
Medicare's Facility Affiliation Data lists Robert B. Macnack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The Monroe ClinicMonroe, WI · Acute Care Hospital · CCN 520028
Practice locations
Addresses where Robert B. Macnack is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 Kiwanis DrFreeport, IL 61032 (815) 235‑1406
- 515 22nd AveMonroe, WI 53566 (608) 324‑2000
Group practices
Medicare enrollment lists Robert B. Macnack as a member of this group (CMS data updated 2026-10-02).
- The Monroe Clinic, Inc.199 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Freeport
Clinicians with the same Medicare primary specialty in Freeport, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1881826790 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians