Ajay K. Singh, MD

Medicare activity in 2024

Official CMS public-use data for Ajay K. Singh, 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, 2 views (71046)2,234 services
2. X-ray of chest, 1 view (71045)2,228 services
3. Ct scan head or brain without contrast (70450)826 services
4. Ct scan of abdomen and pelvis with contrast (74177)791 services
5. Ct scan of upper spine without contrast (72125)524 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 disease44%
• Anxiety42%
• Chronic kidney disease39%

Hospitals where Ajay K. Singh works

Medicare's Facility Affiliation Data lists Ajay K. Singh 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.

• Brown University Health Morton HospitalTaunton, MA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 220073
• Los Robles Hospital & Medical CenterThousand Oaks, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050549
• Martha's Vineyard Hospital IncOak Bluffs, MA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 221300
• Massachusetts General HospitalBoston, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220071
• Saint Anne's HospitalFall River, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220020

Practice locations

Addresses where Ajay K. Singh is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 30; the Medicare profile lists all.

• 1 Capital WayPennington, NJ 08534 · Capital Health Multispecialty Group (609) 303‑4000
• 11001 Executive Ctr Dr, Suite 200 CLittle Rock, AR 72211 (501) 812‑7587
• 1111 E McDowell RdPhoenix, AZ 85006 · Banner - University Hospital Based Physicians LLC (602) 839‑2000
• 1285 Beacon StBrookline, MA 02446 · Mass General Brigham Urgent Care LLC (888) 980‑0505
• 1350 W Covina BlvdSan Dimas, CA 91773 · Fullerton Radiology Medical Group Inc (909) 599‑6811

Group practices

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

• Massachusetts General Physicians Organization Inc3,558 clinicians in the group
• Sutter Valley Medical Foundation2,500 clinicians in the group
• Temple Faculty Practice Plan Inc1,368 clinicians in the group
• Hawaii Permanente Medical Group Inc704 clinicians in the group
• Arkansas Health Group659 clinicians in the group
• Lifespan Physician Group of Massachusetts Inc476 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in New Jersey →

Other radiologists in Pennington

Clinicians with the same Medicare primary specialty in Pennington, NJ — not a recommendation.

• Trey L. Kamplain, MD
• Suraj S. Parikh, MD
• Matthew A. Neimark, MD
• Rajath Rao, MD
• Kambrie Y. Kato, MD
• James Summa, MD
• Nagaraj-Setty Holalkere, MD
• Ajay Choudhri, MD

All radiologists in Pennington →

Other clinicians in Massachusetts General Physicians Organization Inc

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

• Amy E. Spooner, MD
• Sarah H. Chung, MD
• James W. Luccarelli, MD
• Elizabeth M. Waldron
• Paul Ginart
• George A. Alba, 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