Christina J. Flaxel, MD

Medicare activity in 2024

Official CMS public-use data for Christina J. Flaxel, 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. Imaging of retina (92134)1,154 services
2. Injection of drug into eye (67028)515 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)443 services
4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)337 services
5. Established patient problem focused exam of visual system (92012)111 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 pressure65%
• High cholesterol64%
• Arthritis36%
• Diabetes30%
• Ischemic heart disease22%
• Chronic kidney disease21%

Hospitals where Christina J. Flaxel works

Medicare's Facility Affiliation Data lists Christina J. Flaxel 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.

• OHSU Hospital and ClinicsPortland, OR · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 380009

Practice locations

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

• 405 E 7th StThe Dalles, OR 97058 (541) 298‑5144

Group practices

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

• University Professional Services1,724 clinicians in the group

Specialties

• Ophthalmologyprimary

Find other Ophthalmology doctors in Oregon →

Other ophthalmologists in Oregon

Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.

• Andrew C. Westfall, MD
• Blake V. Fausett, MD
• Allison R. Jarstad, DO
• Jonathan Yoken, MD
• Eric J. Niespodzony, MD
• Benjamin A. Katz, MD
• Lorri B. Wilson, MD
• Donna H. Kim, MD

All ophthalmologists in Oregon →

Other clinicians in University Professional Services

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

• Tomasz M. Beer, MD
• Kerith J. Hartmann, PA
• Abby M. Griffith, NP
• Marco Colasurdo, MD
• Annavi Baghel, MD
• Amela Blekic, 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