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Internal Medicine

John B. Passantino, MD

Works at hospitals in Ft Lauderdale, FL · Florida

Summary

Dr. John B. Passantino, MD is an internal medicine doctor at 4725 N Federal Hwy, Fort Lauderdale, FL 33308. Phone: (954) 771-8000. Accepts Medicare assignment. In 2024, John B. Passantino had 412 Original Medicare patients and 1,574 services. NPI 1902301542. 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: 4725 N Federal Hwy, Fort Lauderdale, FL 33308 · Directions (2 more locations)
  • Phone: (954) 771‑8000
  • Medicare: Accepts Medicare assignment
  • Hospital: Holy Cross Hospital
  • Group practice: Privia Medical Group Florida LLC (+1 more)
  • Medical school: graduated 2018 (8 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 John B. Passantino, 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 John B. Passantino accept Medicare assignment?
Yes. Medicare's clinician data says John B. Passantino 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 John B. Passantino see?
In 2024, CMS data shows 412 Original Medicare patients and 1,574 services for John B. Passantino. This counts Original Medicare only and measures volume, not quality.
What is John B. Passantino's NPI number?
1902301542. 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 John B. Passantino, 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 patients412
Services billed to Medicare1,574
Different services or procedures21
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)405 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%
  • Arthritis60%
  • Ischemic heart disease60%
  • Chronic kidney disease47%
  • Diabetes45%

Hospitals where John B. Passantino works

Medicare's Facility Affiliation Data lists John B. Passantino 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.

  • Holy Cross HospitalFt Lauderdale, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100073

Practice locations

Addresses where John B. Passantino is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists John B. Passantino as a member of these groups (CMS data updated October 2, 2026).

  • Privia Medical Group Florida LLC253 clinicians in the group
  • Sound Physicians of Florida VI LLC146 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Fort Lauderdale

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

All internal medicine doctors in Fort Lauderdale →

Other clinicians in Privia Medical Group Florida LLC

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

Clinician information

CredentialMD
Graduation year2018 (8 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1902301542
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