Charles K. Raker, MD

Medicare activity in 2024

Official CMS public-use data for Charles K. Raker, 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. Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)87 services
2. X-ray of chest, 1 view (71045)51 services
3. Drainage of fluid from abdominal cavity using imaging guidance (49083)42 services
4. X-ray of chest, 2 views (71046)38 services
5. Fluoroscopic guidance for insertion or removal of central vein access device (77001)36 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%
• Chronic kidney disease59%
• Diabetes57%
• Heart failure50%
• Ischemic heart disease49%

Hospitals where Charles K. Raker works

Medicare's Facility Affiliation Data lists Charles K. Raker 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.

• Memorialcare Long Beach Medical CenterLong Beach, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 050485

Practice locations

Addresses where Charles K. Raker is enrolled with Medicare (CMS data updated October 2, 2026).

• 14850 Roscoe BlvdPanorama City, CA 91402 (877) 406‑2916
• 250 S Grand AveGlendora, CA 91741 (877) 406‑2916
• 2801 Atlantic AveLong Beach, CA 90806 (562) 933‑1554

Group practices

Medicare enrollment lists Charles K. Raker as a member of these groups (CMS data updated October 2, 2026).

• Memorialcare Medical Foundation566 clinicians in the group
• Menalam Health Services PC113 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in California →

Other radiologists in Panorama City

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

• Christopher S. Patton, MD
• Jennifer Y. Hsu, MD
• Mohammad R. Kazemaini Mofrad, MD
• Emilia S. Olson, MD
• Frank I. Lin, MD
• William G. Carson Iii, MD
• Shannon S. Yoo, MD
• Patrick J. Sheldon, MD

All radiologists in Panorama City →

Other clinicians in Memorialcare Medical Foundation

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

• Thomas Jiang, MD
• Gerardo Bustillo
• Sheila Nguyen, MD
• An M. Vo, NP
• Eddy T. Yu, MD
• Briana J. Livingston, 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