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Dr. Daniel A. Krieger, MD

Radiology (Diagnostic Radiology Physician)

  • Medicare participating

At a glance

Years since graduation
17
In the NPI registry since
2009
Medicare patients seen, 2024
3,778

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

  • 2009Medical school: Albert Einstein College of Medicine of Yeshiva University
  • 2009Registered 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

  • Diagnostic Radiology Physician primary
    NJ license 25MA09891900

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

Map: Radiology 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
3,778
Services billed
32,510
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Injection, gadoterate meglumine, 0.1 ml21,236141
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml9,645118
X-ray of chest, 1 view1,190876
Ct scan head or brain without contrast790737
X-ray of chest, 2 views324314
Ct scan of upper spine without contrast208205
Nuclear medicine study from skull base to mid-thigh with ct scan206189
Mri scan of brain before and after contrast192186
Mri scan of brain without contrast174174
Injection, regadenoson, 0.1 mg14436

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.

Other Radiology clinicians in Hackensack

Sources

NPI registry (CMS NPPES, November 2026; record last updated June 29, 2020), 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 Information is self-reported or billed data and may be out of date; call before visiting.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 1235372392. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.