Rishi Arya, MD

Medicare activity in 2024

Official CMS public-use data for Rishi Arya, 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. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)12 services
2. Complete ultrasound scan of 1 breast (76641)11 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 cholesterol75%
• High blood pressure62%
• Arthritis49%
• Osteoporosis35%

Hospitals where Rishi Arya works

Medicare's Facility Affiliation Data lists Rishi Arya 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.

• HCA Houston Healthcare WestHouston, TX · Acute Care Hospital · Medicare rating: 1 of 5 stars · CCN 450644
• Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 300003
• The Woman's Hospital of TexasHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450674
• TOPS Surgical Specialty HospitalHouston, TX · Acute Care Hospital · CCN 450774

Practice locations

Addresses where Rishi Arya is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 17; the Medicare profile lists all.

• 1 Medical Ctr DrLebanon, NH 03756 (603) 650‑5000
• 111 Vision Park Blvd, Suite 230Shenandoah, TX 77384 (936) 321‑5300
• 1110 N Sarah Dewitt Dr, Gonzales Health SystemGonzales, TX 78629 (830) 672‑7581
• 12606 W Houston Ctr Blvd, 330 HCA West Houston Solis MammographyHouston, TX 77082 (281) 588‑8675
• 13215 Dotson Rd, Suite 220Houston, TX 77070 (281) 897‑0707

Group practices

Medicare enrollment lists Rishi Arya as a member of these groups (CMS data updated October 2, 2026).

• Dartmouth-Hitchcock Clinic1,472 clinicians in the group
• Singleton Associates PA838 clinicians in the group
• Renaissance Medical Foundation181 clinicians in the group
• Rose Imaging Specialists PA45 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in New Hampshire →

Other radiologists in Lebanon

Clinicians with the same Medicare primary specialty in Lebanon, NH — not a recommendation.

• Christin M. Foster, MD
• Rihan Khan, MD
• Stephanie P. Yen, MD
• Mark Johnson
• Nicholas Puleo
• Petra J. Lewis, MD
• Leah A. Palifka, MD
• Ann Rolfs, MD

All radiologists in Lebanon →

Other clinicians in Dartmouth-Hitchcock Clinic

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

• Christin M. Foster, MD
• Ethan M. Karle, DO
• Jose Samson, MD
• Rihan Khan, MD
• Sean X. Li, MD
• Mary S. Feldman, DO

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