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Anesthesiology

Gregory T. Girgenti, MD

Works at hospitals in Clearwater, FL · Florida

Summary

Dr. Gregory T. Girgenti, MD is an anesthesiologist at 2461 Enterprise Rd, Suite C, Clearwater, FL 33763. Phone: (727) 725-5060. Accepts Medicare assignment. In 2024, Gregory T. Girgenti had 298 Original Medicare patients and 352 services. NPI 1366452385. 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: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 2461 Enterprise Rd, Suite C, Clearwater, FL 33763 · Directions (1 more location)
  • Phone: (727) 725‑5060
  • Medicare: Accepts Medicare assignment
  • Hospital: Morton Plant Hospital
  • Group practice: BayCare Medical Group, Inc.
  • Medical school: University Of South Florida College Of Medicine · graduated 2000 (26 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Gregory T. Girgenti, 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 Gregory T. Girgenti accept Medicare assignment?
Yes. Medicare's clinician data says Gregory T. Girgenti 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 Gregory T. Girgenti see?
In 2024, CMS data shows 298 Original Medicare patients and 352 services for Gregory T. Girgenti. This counts Original Medicare only and measures volume, not quality.
What is Gregory T. Girgenti's NPI number?
1366452385. 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 Gregory T. Girgenti, 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 patients298
Services billed to Medicare352
Different services or procedures58
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Insertion of artery tube for blood sampling or infusion through skin (36620)38 services
  2. Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)29 services
  3. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)28 services
  4. Anesthesia for x-ray or radiation therapy (01922)26 services
  5. Anesthesia for procedure on chest with 1 lung inflated (00541)19 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)54%
  • Arthritis47%
  • Ischemic heart disease38%
  • Anxiety36%

Hospitals where Gregory T. Girgenti works

Medicare's Facility Affiliation Data lists Gregory T. Girgenti 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.

Practice locations

Addresses where Gregory T. Girgenti is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Gregory T. Girgenti as a member of this group (CMS data updated October 2, 2026).

  • BayCare Medical Group, Inc.1,547 clinicians in the group

Specialties

Find other Anesthesiology doctors in Florida →

Other anesthesiologists in Clearwater

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

All anesthesiologists in Clearwater →

Other clinicians in BayCare Medical Group, Inc.

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

Clinician information

CredentialMD
Medical schoolUniversity Of South Florida College Of Medicine
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1366452385
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