Vamsi Rokkam, MD

Medicare activity in 2024

Official CMS public-use data for Vamsi Rokkam, 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 hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)548 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)273 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)120 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)41 services
5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)35 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%
• Chronic kidney disease75%
• Diabetes63%
• Ischemic heart disease52%
• Arthritis50%

Hospitals where Vamsi Rokkam works

Medicare's Facility Affiliation Data lists Vamsi Rokkam 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.

• Abrazo West CampusGoodyear, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030110
• Banner - University Medical Center PhoenixPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030002
• Banner Estrella Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030115
• St Josephs Hospital and Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 030024

Practice locations

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

• 6622 N 91st Ave, Suite 200Glendale, AZ 85305 (623) 547‑4668

Group practices

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

• Akdhc LLC129 clinicians in the group

Specialties

• Nephrologyprimary
• Internal Medicinealso

Find other Nephrology doctors in Arizona →

Other nephrologists in Glendale

Clinicians with the same Medicare primary specialty in Glendale, AZ — not a recommendation.

• Reza Salehi Rad, DO
• Jean T. Robey, MD
• Gurdev Singh, MD
• Shyam Colattur, MD
• Amir H. Moasser, MD
• Arvind K. Garg, MD
• Peter W. Santos, DO
• Arivazhahan Swaminathan, MD

All nephrologists in Glendale →

Other clinicians in Akdhc LLC

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

• Valentin Zaharia, MD
• Paul Sacks, MD
• Almutaz B. Kartoumah, MD
• Asad J. Chaudhary, MD
• Lily Martin, NP
• Irfan Ahmed, 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