Ian M. Lentz, DO

Medicare activity in 2024

Official CMS public-use data for Ian M. Lentz, 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. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)109 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)84 services
3. Automated urinalysis test (81003)35 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 pressure62%
• High cholesterol55%
• Arthritis42%
• Depression29%
• Diabetes23%
• Ischemic heart disease20%

Hospitals where Ian M. Lentz works

Medicare's Facility Affiliation Data lists Ian M. Lentz 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 Newberg Medical CenterNewberg, OR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 380037

Practice locations

Addresses where Ian M. Lentz is enrolled with Medicare (CMS data updated October 2, 2026).

• 1321 NE 99th Ave, Suite 200Portland, OR 97220 (503) 215‑4250
• 16770 SW Edy Rd, Suite 102Sherwood, OR 97140 (503) 216‑9600
• 5050 NE Hoyt St, Suite 240Portland, OR 97213 (503) 215‑6480

Group practices

Medicare enrollment lists Ian M. Lentz as a member of this group (CMS data updated October 2, 2026).

• Providence Health and Services Oregon1,433 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.

• Jeffrey Phillips, MD
• John L. Marshall, MD
• Jamie McGinnity, MD
• Marcus A. Chiodo, MD
• Derek S. Halvorson, MD
• Carrie M. Kent, DO
• Catharine Bon, MD
• Mary E. Tanski, 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.

• Lindsey K. Bakis, NP
• Paul Kassar, MD
• Erica T. Thursz, PA
• Shruti Vakil, MD
• Teresa A. Davigo
• Mara B. Peterson, 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