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Internal Medicine

Mark A. Nowacki, MD

Sees patients in St Petersburg, FL · Florida

Summary

Mark A. Nowacki, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in St Petersburg, FL. NPI 1710076138. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Mark A. Nowacki, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
40Years since medical school (graduated 1986)
MaleGender (as listed)

Quick answers

Where does Mark A. Nowacki see patients?
Medicare's clinician data lists 1 practice location in St Petersburg, FL. Call before your visit to confirm the address.
What is Mark A. Nowacki's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Mark A. Nowacki accept Medicare assignment?
Yes. Medicare's clinician data says Mark A. Nowacki accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Mark A. Nowacki?
(727) 347-4158, as listed in official Medicare / NPI Registry data.
What is Mark A. Nowacki's NPI number?
1710076138. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Mark A. Nowacki is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in St Petersburg

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

All internal medicine doctors in St Petersburg →

Clinician information

CredentialMD
Graduation year1986
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1710076138
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians