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

Internal Medicine

Dimitri M. Tsalickis, DO

Works at hospitals in Safety Harbor, FL · Clearwater, FL · New Port Richey, FL … · Florida

Summary

Dr. Dimitri M. Tsalickis, DO is an internal medicine doctor at 11178 State Rd, 54 Suite A, New Port Richey, FL 34655. Phone: (727) 372-4200. Accepts Medicare assignment. In 2024, Dimitri M. Tsalickis had 230 Original Medicare patients and 738 services. NPI 1700373669. 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: 11178 State Rd, 54 Suite A, New Port Richey, FL 34655 · Directions (3 more locations)
  • Phone: (727) 372‑4200
  • Medicare: Accepts Medicare assignment
  • Hospitals: Mease Countryside Hospital, Morton Plant Hospital, Morton Plant North Bay Hospital and 1 more
  • Group practice: BayCare Medical Group, Inc.
  • Medical school: Lake Erie College Of Osteopathic Medicine, Erie · 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 Dimitri M. Tsalickis, 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 Dimitri M. Tsalickis accept Medicare assignment?
Yes. Medicare's clinician data says Dimitri M. Tsalickis 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 Dimitri M. Tsalickis see?
In 2024, CMS data shows 230 Original Medicare patients and 738 services for Dimitri M. Tsalickis. This counts Original Medicare only and measures volume, not quality.
What is Dimitri M. Tsalickis's NPI number?
1700373669. 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 Dimitri M. Tsalickis, 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 patients230
Services billed to Medicare738
Different services or procedures17
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)389 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)152 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)94 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)20 services
  5. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)14 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 cholesterol75%
  • High blood pressure74%
  • Arthritis47%
  • Diabetes33%
  • Ischemic heart disease33%
  • Chronic kidney disease27%

Hospitals where Dimitri M. Tsalickis works

Medicare's Facility Affiliation Data lists Dimitri M. Tsalickis 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.

  • Mease Countryside HospitalSafety Harbor, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100265
  • Morton Plant HospitalClearwater, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100127
  • Morton Plant North Bay HospitalNew Port Richey, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100063
  • St Josephs HospitalTampa, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100075

Practice locations

Addresses where Dimitri M. Tsalickis is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Dimitri M. Tsalickis 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 Internal Medicine doctors in Florida →

Other internal medicine doctors in New Port Richey

Clinicians with the same Medicare primary specialty in New Port Richey, FL — not a recommendation.

All internal medicine doctors in New Port Richey →

Other clinicians in BayCare Medical Group, Inc.

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

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
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)1700373669
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