Shiva Shankar Vangimalla

Medicare activity in 2024

Official CMS public-use data for Shiva Shankar Vangimalla, 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. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)49 services
2. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)39 services
3. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)17 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)15 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%
• Ischemic heart disease53%
• Arthritis51%
• Chronic kidney disease44%
• Diabetes43%

Hospitals where Shiva Shankar Vangimalla works

Medicare's Facility Affiliation Data lists Shiva Shankar Vangimalla 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.

• CHI Health Bergan MercyOmaha, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280060
• CHI Health ImmanuelOmaha, NE · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 280081
• CHI Health MidlandsPapillion, NE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 280105

Practice locations

Addresses where Shiva Shankar Vangimalla is enrolled with Medicare (CMS data updated October 2, 2026).

• 7710 Mercy Rd, Suite 1000Omaha, NE 68124 (402) 717‑0820

Group practices

Medicare enrollment lists Shiva Shankar Vangimalla as a member of this group (CMS data updated October 2, 2026).

• Alegent Creighton Clinic963 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Nebraska →

Other gastroenterologists in Omaha

Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.

• John J. Cannella Iii, MD
• Omar Khan, MD
• Wuttiporn Manatsathit, MD
• Aun R. Shah, MD
• William C. Livingston, DO
• Sandeep Mukherjee, MD
• Timothy M. McCashland, MD
• Robert T. Kizer, MD

All gastroenterologists in Omaha →

Other clinicians in Alegent Creighton Clinic

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

• Naw Latt Nlam, MD
• Brittany Kelly
• Rohma Tanveer, MD
• Ricardy Rimpel, MD
• Julie Held, DO
• Kelsi Smith

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