NPI Portal NPI Lookup & Verification

Jan Hazel Prokosch, FNPC

Jan Hazel Prokosch is a Nurse Practitioner provider (Nurse Practitioner) practicing in Munising, MI, registered in the NPPES registry with NPI 1639105372 since 2006.

✓ Active NPI ✓ Valid NPI checksum

NPI 1639105372
Entity type Individual (Type 1)
Name Jan Hazel Prokosch
Credential FNPC
Sex Female
Practice address 1500 SANDPOINT RD, Munising, MI, 49862
Phone 9063874110
Fax 9063873514
Enumeration date 2006-06-24
Last updated in NPPES 2012-11-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363L00000X Nurse Practitioner Primary 4704215502 MI

Other identifiers

Identifier Type State Issuer
5008770770 Other MI BLUE CROSS BLUE SHIELD
Copy-ready billing details
Provider: Jan Prokosch, FNPC
NPI: 1639105372
Taxonomy: 363L00000X (Nurse Practitioner)
Address: 1500 SANDPOINT RD, Munising, MI, 49862

Other providers at this practice address

NPI Name Type Specialty Location
1326022286 Bonnie Kilpela Individual Physician Assistant Munising, MI
1235114281 Linda Wappner Individual Athletic Trainer Munising, MI
1891768651 Walter Rudzinski Individual Plastic Surgery within the Head & Neck (Otolaryngology) Physician Munising, MI
1184690760 Myrth Condon Individual Family Nurse Practitioner Munising, MI
1891743480 Michelle Kroupa-Kulik Individual Pediatrics Physician Munising, MI
1700807963 Jay Eppinga Individual Orthopaedic Surgery Physician Munising, MI
1679587174 Paul Haduck Individual Family Medicine Physician Munising, MI
1700947710 Colin Irish Individual Family Medicine Physician Munising, MI

Verify this record

Cross-check NPI 1639105372 against the authoritative CMS record: view Jan Hazel Prokosch on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Jan Prokosch?
The National Provider Identifier (NPI) for Jan Prokosch is 1639105372, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jan Prokosch practice?
The practice location on file with NPPES is in Munising, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-11-30.