Annabel N. Yuen, DO

Medicare activity in 2024

Official CMS public-use data for Annabel N. Yuen, 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)182 services
2. Insertion of needle into vein for collection of blood sample (36415)119 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)85 services
4. Blood test, comprehensive group of blood chemicals (80053)83 services
5. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)81 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 cholesterol74%
• High blood pressure68%
• Arthritis44%
• Diabetes28%
• Ischemic heart disease27%
• Anxiety26%

Hospitals where Annabel N. Yuen works

Medicare's Facility Affiliation Data lists Annabel N. Yuen 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.

• Garnet Health Medical CenterMiddletown, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330126

Practice locations

Addresses where Annabel N. Yuen is enrolled with Medicare (CMS data updated October 2, 2026).

• 300 Crystal Run RdMiddletown, NY 10941 (845) 692‑6999
• 425 Sand Creek DrChesterton, IN 46304
• 425 Sand Creek Dr, Suite CChesterton, IN 46304

Group practices

Medicare enrollment lists Annabel N. Yuen as a member of these groups (CMS data updated October 2, 2026).

• Crystal Run Healthcare Physicians LLP362 clinicians in the group
• Chesterton Physical Therapy Inc186 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in New York →

Other family doctors in Middletown

Clinicians with the same Medicare primary specialty in Middletown, NY — not a recommendation.

• Saeed A. Mahmood, MD
• Rajana Meka, MD
• Wael Fakhoury, MD
• Gurvinder Kaur, MD
• Parth M. Shah, MD
• Sheryl R. Sulangi Lorenc, MD
• Kajal N. Nadpara, MD
• Luke A. Hutchison, DO

All family doctors in Middletown →

Other clinicians in Crystal Run Healthcare Physicians LLP

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

• Kimberly A. Estler
• Saeed A. Mahmood, MD
• Rajan S. Karuvelankulam Subbiah, MD
• Nicholas A. Avitabile, MD
• Nancy Linneman, MD
• Constantine Monzidelis Jr., 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