Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northwestern Michigan Neonatology

Neonatal-Perinatal Medicine Physician in Traverse City, MI · enumerated 2007 · authorized official Steven St. Charles, Director Nicu.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740488733

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Registry record

Entity type Organization (Type 2)

Legal business name Northwestern Michigan Neonatology

Practice address 1105 6th St, Traverse City, MI, 49684

Phone (231) 935-5522

Enumeration date Jul 11, 2007

Last updated in NPPES Jul 11, 2007

Taxonomy & classification

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Steven St. Charles

Title Director Nicu

Phone (231) 935-5522

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Northwestern Michigan Neonatology?

Northwestern Michigan Neonatology is registered in NPPES as a Neonatal-Perinatal Medicine Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-11.