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NPISignal

Individual Healthcare Provider

Aria Kieft, MD

NPI Record: ActiveRadiology — Radiation Oncology
NPI1790247641
Bay City, Michigan

Provider's NPPES record last updated: July 9, 2024

Overview

Entity Type
Individual Healthcare Provider
NPI
1790247641
Primary Specialty
Radiology — Radiation Oncology
Practice Location
Bay City, Michigan
Sole Proprietor
Yes

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 19, 2026, 7:23 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Radiology

    Radiation Oncology

    Allopathic & Osteopathic Physicians

    Primary

    A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

    Taxonomy code 2085R0001X
  • Student in an Organized Health Care Education/Training Program

    Student, Health Care

    An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

    Taxonomy code 390200000X

Provider-Reported License Information

Radiology (Michigan)
4301511748
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

3180 E Midland Rd

Bay City, Michigan 48706-2755

Phone: (989) 667-6670

Additional Practice Location

36475 Five Mile Rd

Livonia, Michigan 48154-1971

Phone: (734) 655-4800

Fax: (734) 655-2911

Additional Practice Location

4100 Beecher Rd Ste A

Flint, Michigan 48532-3661

Phone: (810) 342-3813

Fax: (810) 342-3784

Additional Practice Location

1221 South Dr

Mt Pleasant, Michigan 48858-3257

Phone: (989) 772-6811

Record Information

Enumeration Date
April 1, 2019
Provider's NPPES Record Last Updated
July 9, 2024
Certification Date
July 9, 2024
NPISignal NPPES Dataset
August 2026

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