Patricia S. Rotter, MD

Medicare activity in 2024

Official CMS public-use data for Patricia S. Rotter, 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.

Most frequent services

1. Management of oxygen chamber therapy (99183)273 services
2. Removal of skin and tissue, 20.0 sq cm or less (11042)220 services
3. Removal of muscle and/or tissue, 20.0 sq cm or less (11043)174 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)53 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)27 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 pressure75%
• High cholesterol64%
• Arthritis47%
• Diabetes41%
• Chronic kidney disease38%
• Heart failure38%

Hospitals where Patricia S. Rotter works

Medicare's Facility Affiliation Data lists Patricia S. Rotter 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.

• Providence Portland Medical CenterPortland, OR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 380061
• Southern Coos Hospital & Health CenterBandon, OR · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 381304

Practice locations

Addresses where Patricia S. Rotter is enrolled with Medicare (CMS data updated October 2, 2026).

• 4805 NE Glisan StPortland, OR 97213 (503) 215‑1111
• 900 11th St SEBandon, OR 97411 (541) 347‑2426

Group practices

Medicare enrollment lists Patricia S. Rotter as a member of these groups (CMS data updated October 2, 2026).

• Providence Health and Services - Oregon191 clinicians in the group
• Southern Coos Health District25 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Oregon →

Other emergency medicine doctors in Portland

Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.

• Petter Overton Harris, DO
• Julia Palmer, MD
• Enoch T. Huang, MD
• Kc Braaten, MD
• Alexandra Hartman, MD
• Ryan J. Poulo, MD
• Christian Hext, MD
• Erin Morrow, MD

All emergency medicine doctors in Portland →

Other clinicians in Providence Health and Services - Oregon

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

• Judith A. Richmond, MD
• Carlo B. Bifulco, MD
• Ryan J. Poulo, MD
• Haley Robinson, MD
• Evan P. Toyooka, DO
• Austen Brown, MD

Clinician information

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