Abby R. Chrzanowski, MD

Medicare activity in 2024

Official CMS public-use data for Abby R. Chrzanowski, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)79 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)51 services
3. Hospital discharge day management, more than 30 minutes (99239)15 services
4. Psychiatric diagnostic evaluation with medical services (90792)12 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).

• Anxiety75%
• Depression60%
• High blood pressure49%
• High cholesterol49%
• Arthritis34%

Hospitals where Abby R. Chrzanowski works

Medicare's Facility Affiliation Data lists Abby R. Chrzanowski 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.

• PeaceHealth St Joseph Medical CenterBellingham, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 500030

Practice locations

Addresses where Abby R. Chrzanowski is enrolled with Medicare (CMS data updated October 2, 2026).

• 2901 Sqaulicum PkwyBellingham, WA 98225 (360) 788‑9373

Group practices

Medicare enrollment lists Abby R. Chrzanowski as a member of this group (CMS data updated October 2, 2026).

• PeaceHealth298 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in Washington →

Other psychiatrists in Bellingham

Clinicians with the same Medicare primary specialty in Bellingham, WA — not a recommendation.

• Jocelyn C. McCornack, MD
• James M. Harle, MD
• Nadia Saina, MD
• Christopher N. Noell, MD
• Kanwar Ajit S. Sidhu, MD
• Jessica Steinsiek, MD
• Joshua C. Cohen, DO
• Philip R. Frank, DO

All psychiatrists in Bellingham →

Other clinicians in PeaceHealth

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

• Jocelyn C. McCornack, MD
• Scott M. Letellier, MD
• Michael E. Brage, MD
• Kyle Sharf, DO
• Don D. McAfee, MD
• Taas N. King, DO

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