Siddhartha Gaddamanugu, MD

Medicare activity in 2024

Official CMS public-use data for Siddhartha Gaddamanugu, 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. Mri scan of brain before and after contrast (70553)224 services
2. Ct scan head or brain without contrast (70450)200 services
3. Ct scan of soft tissue of neck with contrast (70491)69 services
4. Mri scan of brain without contrast (70551)69 services
5. Ct scan of blood vessels of neck with contrast (70498)62 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%
• Arthritis61%
• Depression39%
• Anxiety37%
• Diabetes35%

Hospitals where Siddhartha Gaddamanugu works

Medicare's Facility Affiliation Data lists Siddhartha Gaddamanugu 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.

• University of Alabama HospitalBirmingham, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010033

Practice locations

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

• 2000 6th Ave SBirmingham, AL 35233 (205) 937‑9999
• 619 19th St SBirmingham, AL 35249 (205) 934‑4011

Group practices

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

• University of Alabama Health Services Foundation, PC2,814 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Alabama →

Other radiologists in Birmingham

Clinicians with the same Medicare primary specialty in Birmingham, AL — not a recommendation.

• Ricardo Bracer, MD
• David Reisner, MD
• Victoria C. Debardeleben, MD
• Fabricio Goncalves, MD
• Constantine M. Burgan, MD
• Mark E. Lockhart, MD
• Grant D. Smith
• Alyssa N. Knight, MD

All radiologists in Birmingham →

Other clinicians in University of Alabama Health Services Foundation, PC

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

• Emily Strickland
• Jaime Sheffield
• Kelly M. Nguyen
• Krystin M. Pezent
• Andrew C. Hackney
• Samuel C. Cagle, PA

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