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Gastroenterology

Alfredo Mendoza, MD

Works at hospitals in Tampa, FL · Florida

Summary

Dr. Alfredo Mendoza, MD is a gastroenterologist at 11912 Sheldon Rd, Tampa, FL 33626. Phone: (813) 920-8882. Accepts Medicare assignment. In 2024, Alfredo Mendoza had 126 Original Medicare patients and 2,062 services. NPI 1649273871. 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: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 11912 Sheldon Rd, Tampa, FL 33626 · Directions (1 more location)
  • Phone: (813) 920‑8882
  • Medicare: Accepts Medicare assignment
  • Hospitals: AdventHealth Carrollwood, St Josephs Hospital
  • Group practice: Florida Digestive Health Specialists, LLP (+1 more)
  • Medical school: graduated 1988 (38 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Alfredo Mendoza, 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 Alfredo Mendoza accept Medicare assignment?
Yes. Medicare's clinician data says Alfredo Mendoza 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 Alfredo Mendoza see?
In 2024, CMS data shows 126 Original Medicare patients and 2,062 services for Alfredo Mendoza. This counts Original Medicare only and measures volume, not quality.
What is Alfredo Mendoza's NPI number?
1649273871. 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 Alfredo Mendoza, 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 patients126
Services billed to Medicare2,062
Different services or procedures26
Participating Medicare providerYes
Average age of these patients73

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)107 services
  2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)37 services
  3. Biopsy of large bowel using a flexible endoscope (45380)27 services
  4. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)25 services
  5. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)17 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%
  • Arthritis52%
  • Ischemic heart disease41%
  • Diabetes33%
  • Anxiety33%

Hospitals where Alfredo Mendoza works

Medicare's Facility Affiliation Data lists Alfredo Mendoza 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.

  • AdventHealth CarrollwoodTampa, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100069
  • St Josephs HospitalTampa, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100075

Practice locations

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

Group practices

Medicare enrollment lists Alfredo Mendoza as a member of these groups (CMS data updated October 2, 2026).

  • Florida Digestive Health Specialists, LLP84 clinicians in the group
  • West Central Gastroenterology LLP84 clinicians in the group

Specialties

Find other Gastroenterology doctors in Florida →

Other gastroenterologists in Tampa

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

All gastroenterologists in Tampa →

Other clinicians in Florida Digestive Health Specialists, LLP

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

Clinician information

CredentialMD
Graduation year1988 (38 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1649273871
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