Ramana B. Muthyala, MD

Medicare activity in 2024

Official CMS public-use data for Ramana B. Muthyala, 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. X-ray of chest, 1 view (71045)83 services
2. X-ray of chest, 2 views (71046)34 services
3. X-ray of shoulder, minimum of 2 views (73030)20 services
4. Ct scan of abdomen and pelvis with contrast (74177)18 services
5. X-ray of knee, 3 views (73562)17 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 pressure70%
• High cholesterol60%
• Diabetes52%
• Arthritis43%
• Chronic kidney disease33%
• Heart failure28%

Hospitals where Ramana B. Muthyala works

Medicare's Facility Affiliation Data lists Ramana B. Muthyala 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.

• Kaiser Foundation Hospital - DowneyDowney, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 050139

Practice locations

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

• 9333 Imperial HwyDowney, CA 90242 (800) 923‑4040
• 9333 Rosecrans AveBellflower, CA 90706 (562) 461‑3000
• 9353 Imperial HwyDowney, CA 90242 (562) 657‑9000
• 9449 Imperial HwyDowney, CA 90242 (562) 461‑3000

Group practices

Medicare enrollment lists Ramana B. Muthyala as a member of this group (CMS data updated October 2, 2026).

• Southern California Permanente Medical Group11,293 clinicians in the group

Specialties

• Interventional Radiologyprimary

Find other Interventional Radiology doctors in California →

Other interventional radiologists in Downey

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

• Peter P. Lew, MD
• Michael Liu, MD
• John S. Lee, MD
• Alexander Cho, MD
• Dustin Brown, MD
• Frank C. Soto, MD
• Stephanie Y. Channual, MD
• Marwan H. Saab, MD

All interventional radiologists in Downey →

Other clinicians in Southern California Permanente Medical Group

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

• Kimie Y. Cho
• Lele C. Harris, MD
• Natacha C. Villegas, MD
• Shaun R. Reid, MD
• Gregory A. Jung, MD
• Majid Ghassemi, 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