Mark F Hoeltzel, MD

Overview

Entity Type: Individual Healthcare Provider
NPI: 1801910617
Primary Specialty: Pediatrics — Pediatric Rheumatology
Practice Location: Ann Arbor, Michigan
Sole Proprietor: No

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

Potential match — review required

1 potential match identified in List of Excluded Individuals/Entities (LEIE). Review required.

Source data: September 10, 2026
Records indexed: 84,001
Screened: Sep 18, 2026, 1:55 AM UTC

NPI match

MARK FRANKLIN HOELTZEL

Why NPISignal flagged this

The NPI on both records is identical

The exclusion record carries the same NPI. This is the strongest signal available in the public data, and still warrants confirmation with the source before any action is taken.

The source record

Name on the exclusion record: MARK FRANKLIN HOELTZEL
NPI on the exclusion record: 1801910617
General category: PHYSICIAN (MD, DO)
Specialty: RHEUMATOLOGY
Exclusion type: 1128a2
Exclusion date: December 20, 2020
Excluding agency: HHS Office of Inspector General
Location on record: MILAN, MI, 48160
Date of birth on record: Held by the source, not shown

Confirm this record directly with the HHS-OIG exclusions database before acting on it. NPISignal matches on public identity fields and cannot verify identity using a Social Security number or employer identification number — only the issuing agency can.

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

Pediatrics
Pediatric Rheumatology
Allopathic & Osteopathic Physicians
Primary
A pediatrician who treats diseases of joints, muscle, bones and tendons. A pediatric rheumatologist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.
Taxonomy code 2080P0216X
Pediatrics
Allopathic & Osteopathic Physicians
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Taxonomy code 208000000X

Provider-Reported License Information

Pediatrics (Michigan): 4301083829
Pediatrics (Missouri): 2007014909
Pediatrics (Michigan): 4301083829

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

1500 East Medical Center Dr

8th Floor C.s. Mott Children's Hospital

Ann Arbor, Michigan 48108-4259

Phone: (734) 936-4185

Record Information

Enumeration Date: March 19, 2007
Provider's NPPES Record Last Updated: July 31, 2013
NPISignal NPPES Dataset: August 2026

Same specialty and location, currently active.

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