NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Duke Advanced Practice Healthcare, LLC

Geriatric Medicine (Family Medicine) Physician in Saint Ignace, MI · enumerated 2025 · authorized official Robert Duke, Owner/Nurse Practitioner.

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

National Provider Identifier

1891591228

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Duke Advanced Practice Healthcare, LLC
Practice address 255 S Airport Rd, Saint Ignace, MI, 49781
Phone (906) 984-2030
Enumeration date Feb 25, 2025
Last updated in NPPES Feb 25, 2025

Taxonomy & classification

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Duke
Title Owner/Nurse Practitioner
Phone (586) 255-7082

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 is the NPI number for Duke Advanced Practice Healthcare, LLC?
The NPI for Duke Advanced Practice Healthcare, LLC is 1891591228, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Duke Advanced Practice Healthcare, LLC?
NPPES lists Robert Duke (Owner/Nurse Practitioner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-25.