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Internal Medicine

Christine I. Rohr, MD

Works at hospitals in Saginaw, MI · Michigan

Summary

Dr. Christine I. Rohr, MD is an internal medicine doctor at 3340 Hospital Rd, Saginaw, MI 48603. Phone: (989) 790-7790. Accepts Medicare assignment. In 2024, Christine I. Rohr had 109 Original Medicare patients and 244 services. NPI 1043312820. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 3340 Hospital Rd, Saginaw, MI 48603 · Directions
  • Phone: (989) 790‑7790
  • Medicare: Accepts Medicare assignment
  • Hospitals: Covenant Medical Center, Healthsource Saginaw
  • Group practice: Healthsource Saginaw Inc
  • Medical school: University Of New England, College Of Osteo Medicine · graduated 1988 (38 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Christine I. Rohr, 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 Christine I. Rohr accept Medicare assignment?
Yes. Medicare's clinician data says Christine I. Rohr 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 Christine I. Rohr see?
In 2024, CMS data shows 109 Original Medicare patients and 244 services for Christine I. Rohr. This counts Original Medicare only and measures volume, not quality.
What is Christine I. Rohr's NPI number?
1043312820. 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 Christine I. Rohr, 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 patients109
Services billed to Medicare244
Different services or procedures16
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)45 services
  2. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)32 services
  3. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)28 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)15 services
  5. Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)15 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 blood pressure74%
  • High cholesterol64%
  • Depression61%
  • Anxiety55%
  • Arthritis52%
  • Alzheimer's disease or dementia38%

Hospitals where Christine I. Rohr works

Medicare's Facility Affiliation Data lists Christine I. Rohr 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.

Practice locations

Addresses where Christine I. Rohr is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Christine I. Rohr as a member of this group (CMS data updated October 2, 2026).

  • Healthsource Saginaw Inc17 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Saginaw

Clinicians with the same Medicare primary specialty in Saginaw, MI — not a recommendation.

All internal medicine doctors in Saginaw →

Other clinicians in Healthsource Saginaw Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of New England, College Of Osteo Medicine
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1043312820
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