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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HUNTER MILLET HOLSINGER DO
NPI 1619663432
Pediatrics - Pediatric Critical Care Medicine in Ann Arbor, MI

Active since April 14, 2023PECOS Enrolled
1500 E MEDICAL CENTER DRIVE, F6790 UH SOUTH, SPC5243, ANN ARBOR, MI 48109(734) 936-9704 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 7, 2026, Apr 14, 2023 (2 updates tracked since 2023).

About Hunter Millet Holsinger Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HUNTER MILLET HOLSINGER DO (NPI 1619663432) is an individual pediatric critical care medicine provider in Ann Arbor, Michigan, licensed in Michigan (5101029087) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619663432
Entity TypeIndividualMale
Primary Taxonomy2080P0203X
Provider Legal NameHUNTER MILLET HOLSINGERCredential: DO
Location Address1500 E MEDICAL CENTER DRIVE, F6790 UH SOUTH, SPC5243Ann Arbor, MI 48109-5243
Mailing Address1500 E Medical Center Drive, F6790 Uh South, Spc5243Ann Arbor, MI 48109-5243 · (734) 936-9704
Phone(734) 936-9704
Sole ProprietorNo
Enumeration DateApril 14, 2023
Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1619663432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in MI · 5101029087
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
1500 E MEDICAL CENTER DRIVE, F6790 UH SOUTH, SPC5243, Ann Arbor, MI 48109
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hunter Millet Holsinger Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hunter Holsinger's NPI number?

The NPI number for Hunter Holsinger is 1619663432. It was assigned to this individual provider in the NPPES registry on April 14, 2023.

Where is Hunter Holsinger located?

Hunter Holsinger practices at 1500 E Medical Center Drive, F6790 Uh South, Spc5243, Ann Arbor, MI 48109. The listed phone number is (734) 936-9704.

What is Hunter Holsinger's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Hunter Holsinger enrolled in Medicare?

Yes. Hunter Holsinger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hunter Holsinger was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.