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Internal Medicine

Tatiana V. Arkhipenko, MD

Works at hospitals in Saint Petersburg, FL · Tampa, FL · Florida

Summary

Dr. Tatiana V. Arkhipenko, MD is an internal medicine doctor at 1839 Central Ave, St Petersburg, FL 33713. Phone: (727) 322-1054. Accepts Medicare assignment. In 2024, Tatiana V. Arkhipenko had 431 Original Medicare patients and 515 services. NPI 1881978708. 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: 1839 Central Ave, St Petersburg, FL 33713 · Directions
  • Phone: (727) 322‑1054
  • Medicare: Accepts Medicare assignment
  • Hospitals: St Anthonys Hospital, St Josephs Hospital
  • Group practice: Professional Health Care of Pinellas, LLC
  • Medical school: graduated 1987 (39 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Tatiana V. Arkhipenko, 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 Tatiana V. Arkhipenko accept Medicare assignment?
Yes. Medicare's clinician data says Tatiana V. Arkhipenko 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 Tatiana V. Arkhipenko see?
In 2024, CMS data shows 431 Original Medicare patients and 515 services for Tatiana V. Arkhipenko. This counts Original Medicare only and measures volume, not quality.
What is Tatiana V. Arkhipenko's NPI number?
1881978708. 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 Tatiana V. Arkhipenko, 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 patients431
Services billed to Medicare515
Different services or procedures9
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)289 services
  2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)208 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%
  • Anxiety59%
  • Arthritis57%
  • Depression55%
  • Chronic kidney disease51%

Hospitals where Tatiana V. Arkhipenko works

Medicare's Facility Affiliation Data lists Tatiana V. Arkhipenko 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 Tatiana V. Arkhipenko is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Tatiana V. Arkhipenko as a member of this group (CMS data updated October 2, 2026).

  • Professional Health Care of Pinellas, LLC90 clinicians in the group

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 →

Other clinicians in Professional Health Care of Pinellas, LLC

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

Clinician information

CredentialMD
Graduation year1987 (39 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881978708
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