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Family Practice

Martine A. Schultheis, MD

Works at hospitals in Rockford, IL · Illinois

Summary

Dr. Martine A. Schultheis, MD is a family doctor at 621 Roxbury Rd, Rockford, IL 61107. Phone: (815) 397-3350. Accepts Medicare assignment. In 2024, Martine A. Schultheis had 143 Original Medicare patients and 372 services. NPI 1275829178. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 621 Roxbury Rd, Rockford, IL 61107 · Directions (1 more location)
  • Phone: (815) 397‑3350
  • Medicare: Accepts Medicare assignment
  • Hospitals: Saint Anthony Medical Center, UW Health
  • Group practice: OSF Multi-Specialty Group (+1 more)
  • Medical school: graduated 2004 (22 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Martine A. Schultheis, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Martine A. Schultheis accept Medicare assignment?
Yes. Medicare's clinician data says Martine A. Schultheis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Martine A. Schultheis see?
In 2024, CMS data shows 143 Original Medicare patients and 372 services for Martine A. Schultheis. This counts Original Medicare only and measures volume, not quality.
What is Martine A. Schultheis's NPI number?
1275829178. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Martine A. Schultheis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients143
Services billed to Medicare372
Different services or procedures34
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)153 services
  2. Administration of influenza virus vaccine (G0008)26 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)22 services
  4. Influenza vaccine, inactivated (90653)17 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)13 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure73%
  • Arthritis52%
  • Diabetes31%
  • Chronic kidney disease30%
  • Anxiety28%

Hospitals where Martine A. Schultheis works

Medicare's Facility Affiliation Data lists Martine A. Schultheis at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Saint Anthony Medical CenterRockford, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140233
  • UW HealthRockford, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140228

Practice locations

Addresses where Martine A. Schultheis is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Martine A. Schultheis as a member of these groups (CMS data updated October 2, 2026).

  • OSF Multi-Specialty Group2,114 clinicians in the group
  • Saint Anthony Medical Center44 clinicians in the group

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Rockford

Clinicians with the same Medicare primary specialty in Rockford, IL — not a recommendation.

All family doctors in Rockford →

Other clinicians in OSF Multi-Specialty Group

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2004 (22 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1275829178
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians