Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Emergency Medicine

David G. Pietrasiuk, MD

Works at hospitals in Jacksonville, FL · Florida

Summary

Dr. David G. Pietrasiuk, MD is an emergency medicine doctor at 1747 Baptist Clay Dr, Suite 250, Fleming Island, FL 32003. Phone: (904) 516-1000. Accepts Medicare assignment. In 2024, David G. Pietrasiuk had 117 Original Medicare patients and 629 services. NPI 1619991619. 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: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 1747 Baptist Clay Dr, Suite 250, Fleming Island, FL 32003 · Directions (2 more locations)
  • Phone: (904) 516‑1000
  • Medicare: Accepts Medicare assignment
  • Hospital: Baptist Health Medical Center - Jacksonville
  • Group practice: Emergency Physicians Inc
  • Medical school: R Franklin University Of Med & Sci/chicago Medical School · graduated 1983 (43 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about David G. Pietrasiuk, 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 David G. Pietrasiuk accept Medicare assignment?
Yes. Medicare's clinician data says David G. Pietrasiuk 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 David G. Pietrasiuk see?
In 2024, CMS data shows 117 Original Medicare patients and 629 services for David G. Pietrasiuk. This counts Original Medicare only and measures volume, not quality.
What is David G. Pietrasiuk's NPI number?
1619991619. 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 David G. Pietrasiuk, 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 patients117
Services billed to Medicare629
Different services or procedures24
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Removal of skin and tissue, 20.0 sq cm or less (11042)230 services
  2. Management of oxygen chamber therapy (99183)79 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)62 services
  4. Removal of skin and tissue, each additional 20.0 sq cm or less (11045)52 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)31 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%
  • Arthritis63%
  • Diabetes55%
  • Chronic kidney disease53%
  • Ischemic heart disease50%

Hospitals where David G. Pietrasiuk works

Medicare's Facility Affiliation Data lists David G. Pietrasiuk 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 David G. Pietrasiuk is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists David G. Pietrasiuk as a member of this group (CMS data updated October 2, 2026).

  • Emergency Physicians Inc101 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Florida →

Other emergency medicine doctors in Fleming Island

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

All emergency medicine doctors in Fleming Island →

Other clinicians in Emergency Physicians Inc

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

Clinician information

CredentialMD
Medical schoolR Franklin University Of Med & Sci/chicago Medical School
Graduation year1983 (43 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1619991619
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