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Internal Medicine

Mallikarjuna Nandyala, MD

Works at hospitals in Tampa, FL · Florida

Summary

Dr. Mallikarjuna Nandyala, MD is an internal medicine doctor at 13642 W Hillsborough Ave, Tampa, FL 33635. Phone: (813) 884-0222. Accepts Medicare assignment. In 2024, Mallikarjuna Nandyala had 67 Original Medicare patients and 326 services. NPI 1023081676. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 13642 W Hillsborough Ave, Tampa, FL 33635 · Directions
  • Phone: (813) 884‑0222
  • Medicare: Accepts Medicare assignment
  • Hospital: St Josephs Hospital
  • Medical school: graduated 1984 (42 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Mallikarjuna Nandyala, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Mallikarjuna Nandyala accept Medicare assignment?
Yes. Medicare's clinician data says Mallikarjuna Nandyala accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Mallikarjuna Nandyala see?
In 2024, CMS data shows 67 Original Medicare patients and 326 services for Mallikarjuna Nandyala. This counts Original Medicare only and measures volume, not quality.
What is Mallikarjuna Nandyala's NPI number?
1023081676. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Mallikarjuna Nandyala, 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.

Original Medicare patients67
Services billed to Medicare326
Different services or procedures11
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)180 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)83 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)44 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 disease73%
  • Ischemic heart disease69%
  • Diabetes45%
  • Arthritis40%

Hospitals where Mallikarjuna Nandyala works

Medicare's Facility Affiliation Data lists Mallikarjuna Nandyala 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.

  • St Josephs HospitalTampa, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100075

Practice locations

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

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Tampa

Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.

All internal medicine doctors in Tampa →

Clinician information

CredentialMD
Graduation year1984 (42 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1023081676
CorrectionsReport an error or suggest an update →

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