Krikor B. Tatoyan, MD

Medicare activity in 2024

Official CMS public-use data for Krikor B. Tatoyan, 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)2,166 services
2. Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month (99491)1,345 services
3. Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow (G0181)992 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)774 services
5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)629 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%
• Arthritis75%
• Diabetes73%
• Anxiety73%
• Ischemic heart disease68%

Hospitals where Krikor B. Tatoyan works

Medicare's Facility Affiliation Data lists Krikor B. Tatoyan 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.

• Encino Hospital Medical CenterEncino, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 050158
• Sherman Oaks HospitalSherman Oaks, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050755

Practice locations

Addresses where Krikor B. Tatoyan is enrolled with Medicare (CMS data updated October 2, 2026).

• 5651 Sepulveda BlvdSherman Oaks, CA 91411 (818) 373‑0200
• 6500 Lankershim Blvd, Suite 101N Hollywood, CA 91606 (818) 824‑3030

Specialties

• Internal Medicineprimary
• Family Practicealso
• Gastroenterologyalso
• General Practicealso

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Sherman Oaks

Clinicians with the same Medicare primary specialty in Sherman Oaks, CA — not a recommendation.

• Euil Lim, DO
• Raffi J. Ghurabi, DO
• Janna Oganessian, MD
• Nataly K. Akbarshahi, MD
• Shilpa Sayana, MD
• Adarsha S. Bajracharya, MD
• Eugene Tsyganovskiy, MD
• Mikhail Vizel, MD

All internal medicine doctors in Sherman Oaks →

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