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Dr. Frank C. Cackowski, MD

Medical Oncology (Medical Oncology Physician)

  • Medicare participating

At a glance

Years since graduation
15
In the NPI registry since
2011
Medicare patients seen, 2024
82

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2011Medical school: University of Pittsburgh School of Medicine
  • 2011Registered with an NPI (national billing number; not a license date)

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Medical Oncology Physician primary
    MI license 4301098306
  • Hematology & Oncology Physician
    MI license 4301098306
  • Internal Medicine Physician
    MI license 4301098306

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Medical Oncology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
82
Services billed
241
Patients’ average age
71
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes15662
Established patient office or other outpatient visit, 20-29 minutes6135
New patient office or other outpatient visit, 60-74 minutes1818
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes1212
Established patient office or other outpatient visit, 40-54 minutes1111

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Prednisone
Other prescribers in Ann Arbor, MI
70
Abiraterone Acetate68
Xtandi (enzalutamide)52
Orgovyx (relugolix)19
Nubeqa (darolutamide)15
Dexamethasone
Other prescribers in Ann Arbor, MI
14
Amlodipine Besylate
Other prescribers in Ann Arbor, MI
11

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Industry-funded research

Named as a principal investigator on 8 industry-funded studies in 2025, from 6 companies. The companies reported $1,379,247 in research payments for these studies, mostly to the institutions running them.

  • A Multi-arm, Open-label Phase I/IIa Study to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Preliminary Efficacy of AZD5305 in Combination with New Hormonal Agents in Patients with Metastatic …
    AstraZeneca UK Limited
  • BAY 1841788, A randomized, double-blind, placebo-controlled Phase 3 study of darolutamide plus androgen deprivation therapy (ADT) compared with placebo plus ADT in patients with high-risk biochemical
    Bayer HealthCare Pharmaceuticals Inc.
  • BAY 1841788, Open-label study of Androgen Receptor Inhibition with dArolutamide plus Androgen Deprivation Therapy (ADT) Versus ADT in men with Metastatic Hormone-Sensitive Prostate Cancer not planned
    Bayer HealthCare Pharmaceuticals Inc.
  • A Phase 1/2 Open-Label, Dose-Escalation and Cohort Expansion Clinical Trial to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of ARV-766 Monotherapy and in Combination With Abiraterone in Pa…
    Novartis Pharmaceuticals Corporation
  • BAY 1841788, Open-label study of Androgen Receptor Inhibition with dArolutamide plus Androgen Deprivation Therapy (ADT) Versus ADT in men with Metastatic Hormone-Sensitive Prostate Cancer not planned for chemotherapy …
    Bayer HealthCare Pharmaceuticals Inc.
  • Pylarify pet-ct or pet-mri in men with favorable intermediate risk -fir- prostate cancer -mirror
    Progenics Pharmaceuticals, Inc.
  • Study Evaluating mCRPC Treatment Using PSMA [Lu-177]-PNT2002 Therapy After Second-line Hormonal Treatment (SPLASH)
    Eli Lilly and Company
  • A Study of Izalontamab Brengitecan Versus Chemotherapy in Participants With Previously Untreated, Locally Advanced, Recurrent Inoperable, or Metastatic Triple-negative Breast Cancer Ineligible for Anti-PD(L)1 Drugs (IZABRIGHT-Breast01)
    E.r. Squibb & Sons, L.l.c. · Recruiting · NCT06926868

From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.

Other Medical Oncology clinicians in Ann Arbor

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 21, 2022), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1174816045. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.