Yi H. Kao, MD

Medicare activity in 2024

Official CMS public-use data for Yi H. Kao, 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)26 services
2. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)22 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)14 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 pressure75%
• High cholesterol75%
• Arthritis53%
• Ischemic heart disease46%
• Chronic kidney disease43%
• Anxiety40%

Hospitals where Yi H. Kao works

Medicare's Facility Affiliation Data lists Yi H. Kao 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.

• UPMC AltoonaAltoona, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390073

Practice locations

Addresses where Yi H. Kao is enrolled with Medicare (CMS data updated October 2, 2026).

• 1400 9th AveAltoona, PA 16602 (814) 941‑8811
• 1414 9th Ave, Blair Medical AssocsAltoona, PA 16602 (814) 946‑1655
• 620 Howard AveAltoona, PA 16601
• 620 Howard Ave, Suite 3fAltoona, PA 16601 (814) 889‑7500
• 800 S Logan BlvdHollidaysburg, PA 16648

Group practices

Medicare enrollment lists Yi H. Kao as a member of this group (CMS data updated October 2, 2026).

• UPMC Altoona Regional Health Services, Inc.187 clinicians in the group

Specialties

• Otolaryngologyprimary

Find other Otolaryngology doctors in Pennsylvania →

Other ENT doctors in Pennsylvania

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

• Elliott Bilofsky, DO
• Stephen M. Froman, MD
• Hussain G. Malik, MD
• Raymond Lesser, MD
• Rahul K. Naidu, MD
• Khalil Baddour, MD
• Emily J. Papazian, MD
• Scott J. Cronin, MD

All ENT doctors in Pennsylvania →

Other clinicians in UPMC Altoona Regional Health Services, Inc.

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

• Danette George, PA
• Tonya L. Cox
• Amy M. Gardner, PA
• Sumit Sohal, MD
• Debra E. Haldeman, CP
• Robin Prasad, 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