Johnny T. Nguyen, DO

Medicare activity in 2024

Official CMS public-use data for Johnny T. Nguyen, 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. Insertion of artery tube for blood sampling or infusion through skin (36620)62 services
2. Ultrasonic guidance for blood vessel access (76937)50 services
3. Insertion of probe in esophagus for heart ultrasound (93313)29 services
4. Insertion of tube in pulmonary artery for monitoring (93503)24 services
5. Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)18 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%
• Ischemic heart disease64%
• Arthritis58%
• Atrial fibrillation50%
• Heart failure48%

Hospitals where Johnny T. Nguyen works

Medicare's Facility Affiliation Data lists Johnny T. Nguyen 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.

• Morton Plant HospitalClearwater, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100127

Practice locations

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

• 2461 Enterprise Rd, Suite CClearwater, FL 33763 (727) 725‑5060
• 300 Pinellas StClearwater, FL 33756 (727) 461‑8231

Group practices

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

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

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Florida →

Other anesthesiologists in Clearwater

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

• Bruce D. Fagen, MD
• Christie D. Burnett-Yarnell, MD
• Michael L. Whitworth, MD
• Saul N. Tuchman, MD
• Nabil S. Gerges, DO
• H D. Vann, MD
• Yi Hwa S. Outerbridge, MD
• Oscar Perozo Alfonso, MD

All anesthesiologists in Clearwater →

Other clinicians in BayCare Medical Group, Inc.

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

• Asha Ramsakal, DO
• Nathan P. Falk, MD
• Naomi H. Balingcongan, CNA
• Isaac Gonzalez, CNA
• Robert C. Gabordi Ii, MD
• Ngoc Phuong T. Nguyen, 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