Erin J. Allen, MD

Medicare activity in 2024

Official CMS public-use data for Erin J. Allen, 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. Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (17311)465 services
2. Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (17312)305 services
3. Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm (13132)167 services
4. Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm (13121)76 services
5. Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks (17313)62 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 pressure67%
• High cholesterol62%
• Arthritis36%
• Diabetes26%
• Chronic kidney disease25%
• Atrial fibrillation23%

Hospitals where Erin J. Allen works

Medicare's Facility Affiliation Data lists Erin J. Allen 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

Practice locations

Addresses where Erin J. Allen is enrolled with Medicare (CMS data updated October 2, 2026).

• 1321 NE 99th Ave, Suite 200Portland, OR 97220 (503) 215‑4250
• 5050 NE Hoyt St, Suite 240Portland, OR 97213 (503) 215‑6480

Group practices

Medicare enrollment lists Erin J. Allen as a member of this group (CMS data updated October 2, 2026).

• Providence Health and Services Oregon1,433 clinicians in the group

Specialties

• Dermatologyprimary

Find other Dermatology doctors in Oregon →

Other dermatologists in Portland

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

• Teri Greiling, MD
• Mary Clare Bohnett, MD
• Scott A. Collins, MD
• Michelle D. Bonta, MD
• Heh Shin R. Kwak, MD
• Stephanie J. Mengden Koon, MD
• Natalie C. Yin, MD
• Benjamin D. Ehst, MD

All dermatologists in Portland →

Other clinicians in Providence Health and Services Oregon

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

• Catherine Bargovan, PA
• Thatcher Houldin, MD
• Lisa M. Paul, MD
• Bryan D. Thieme, PSY
• Melody Flannery, PA
• Michaela D. Bowles, NP

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