Harpreet K. Dhillon, DO

Medicare activity in 2024

Official CMS public-use data for Harpreet K. Dhillon, 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 moderate level of decision making, if using time, 30 minutes or more (99214)143 services
2. Insertion of needle into vein for collection of blood sample (36415)111 services
3. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)107 services
4. Blood test, comprehensive group of blood chemicals (80053)91 services
5. Blood test, lipids (cholesterol and triglycerides) (80061)84 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 cholesterol72%
• Arthritis36%
• Diabetes25%
• Depression20%
• Ischemic heart disease17%

Hospitals where Harpreet K. Dhillon works

Medicare's Facility Affiliation Data lists Harpreet K. Dhillon 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.

• Adventist Health PortlandPortland, OR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 380060
• Legacy Mount Hood Medical CenterGresham, OR · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 380025
• 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 Harpreet K. Dhillon is enrolled with Medicare (CMS data updated October 2, 2026).

• 10100 SE Sunnyside RdClackamas, OR 97015 (800) 813‑2000
• 2800 SW 257th AveTroutdale, OR 97060 (503) 667‑7711

Group practices

Medicare enrollment lists Harpreet K. Dhillon as a member of these groups (CMS data updated October 2, 2026).

• Kaiser Foundation Health Plan of the Northwest1,807 clinicians in the group
• Columbia View Family Health Center P C6 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Oregon →

Other family doctors in Clackamas

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

• Bryan Wu, MD
• Christopher P. Matthews, DO
• Shelby M. Van Waite, MD
• Charles F. Stein Iv, DO
• Ryan D. Manns, MD
• Tamir P. Rogson, MD
• Mustafa M. Mahmood, MD
• Ramnish J. Mandrelle, MD

All family doctors in Clackamas →

Other clinicians in Kaiser Foundation Health Plan of the Northwest

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

• Erik R. Morell, CNA
• Julia C. Bullick, MD
• Peter T. Le, OD
• Aaron Halfpenny, DO
• Jessica A. Smith, MD
• Jake D. Lenington, 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