Quinn K. Ng, MD

Medicare activity in 2024

Official CMS public-use data for Quinn K. Ng, 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)368 services
2. X-ray of chest, 2 views (71046)189 services
3. Ct scan of chest with contrast (71260)80 services
4. Ct scan of chest without contrast (71250)61 services
5. Ct scan of blood vessels of chest with contrast (71275)42 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 cholesterol73%
• Arthritis48%
• Ischemic heart disease44%
• Diabetes38%
• Chronic kidney disease38%

Hospitals where Quinn K. Ng works

Medicare's Facility Affiliation Data lists Quinn K. Ng 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.

• Adventist Health and RideoutMarysville, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050133
• University of California Davis Medical CenterSacramento, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050599

Practice locations

Addresses where Quinn K. Ng is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.

• 2261 Douglas BlvdRoseville, CA 95661
• 2315 Stockton BlvdSacramento, CA 95817
• 2660 W Covell BlvdDavis, CA 95616
• 3200 Bell RdAuburn, CA 95603
• 3201 Data DrRancho Cordova, CA 95670 (916) 851‑1440

Group practices

Medicare enrollment lists Quinn K. Ng as a member of this group (CMS data updated October 2, 2026).

• Regents of the Univ of Ca1,584 clinicians in the group

Specialties

• Diagnostic Radiologyprimary
• Nuclear Medicinealso

Find other Diagnostic Radiology doctors in California →

Other radiologists in Roseville

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

• Kevin K. Carter, MD
• Anish Bhandari, MD
• Charles M. Hubeny, MD
• Susan W. Sompayrac, MD
• Jungmo J. Gahng, MD
• Tuan X. Ha, MD
• Rohit Anand
• Stephen Vong, MD

All radiologists in Roseville →

Other clinicians in Regents of the Univ of Ca

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

• Jamie L. Meyers, NP
• Shubhi Agrawal, MD
• Monica S. Srivastava, MD
• Andrea H. Kim, MD
• Andrew J. Jones, MD
• Julia R. Froud, 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