Vidyarani Subbaraya, MD

Medicare activity in 2024

Official CMS public-use data for Vidyarani Subbaraya, 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. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)744 services
2. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)91 services
3. Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)40 services
4. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)33 services
5. Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)30 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%
• Alzheimer's disease or dementia74%
• Depression72%
• Anxiety61%
• Diabetes45%

Hospitals where Vidyarani Subbaraya works

Medicare's Facility Affiliation Data lists Vidyarani Subbaraya 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.

• Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001

Practice locations

Addresses where Vidyarani Subbaraya is enrolled with Medicare (CMS data updated October 2, 2026).

• 735 Mapleton Ave, Suite 100aMiddletown, DE 19709 (302) 203‑2440

Group practices

Medicare enrollment lists Vidyarani Subbaraya as a member of this group (CMS data updated October 2, 2026).

• Christiana Care Health Services Inc1,483 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Delaware →

Other internal medicine doctors in Middletown

Clinicians with the same Medicare primary specialty in Middletown, DE — not a recommendation.

• Neilay Dedhia, DO
• Iyanu V. Olateju, MD
• Nazia Hasan, MD
• Venkata Neelima Kothapudi, MD
• Bo Fu, DO
• Prakash Khanal, MD
• Bruce Auden, MD

All internal medicine doctors in Middletown →

Other clinicians in Christiana Care Health Services Inc

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

• Hillary L. Howrey, CP
• Alan Micklin, MD
• Raya L. Pezzillo, PA
• Jessica B. Steiger, NP
• Andra M. Popescu, MD
• Ioannis Kehagias, 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