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Hematology/Oncology

Lowell L. Hart, MD

Works at hospitals in Fort Myers, FL · Winston-Salem, NC · Florida, North Carolina

Summary

Dr. Lowell L. Hart, MD is a hematologist-oncologist at 1390 Grand Venture Dr, North Port, FL 34286. Phone: (941) 257-2280. Accepts Medicare assignment. In 2024, Lowell L. Hart had 853 Original Medicare patients and 131,686 services. NPI 1245221993. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Lowell L. Hart, 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 Lowell L. Hart accept Medicare assignment?
Yes. Medicare's clinician data says Lowell L. Hart 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 Lowell L. Hart see?
In 2024, CMS data shows 853 Original Medicare patients and 131,686 services for Lowell L. Hart. This counts Original Medicare only and measures volume, not quality.
What is Lowell L. Hart's NPI number?
1245221993. 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 Lowell L. Hart, 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 patients853
Services billed to Medicare131,686
Different services or procedures151
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Injection, pembrolizumab, 1 mg (J9271)17,400 services
  2. Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (Q0138)13,770 services
  3. Injection, denosumab, 1 mg (J0897)5,640 services
  4. Injection, iron sucrose, 1 mg (J1756)5,200 services
  5. Injection, epoetin alfa, (for non-esrd use), 1000 units (J0885)3,510 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)61%
  • Arthritis53%
  • Ischemic heart disease34%
  • Chronic kidney disease31%

Hospitals where Lowell L. Hart works

Medicare's Facility Affiliation Data lists Lowell L. Hart 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 Lowell L. Hart is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Lowell L. Hart as a member of these groups (CMS data updated October 2, 2026).

  • Wake Forest University Health Sciences2,645 clinicians in the group
  • Florida Cancer Specialists and Research Institute, LLC498 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in Florida →

Other hematologist-oncologists in North Port

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

All hematologist-oncologists in North Port →

Other clinicians in Wake Forest University Health Sciences

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

Clinician information

CredentialMD
Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year1980 (46 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245221993
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