Doctor profile · Federal record

Dr. Jan Prokosch, FNPC

Nurse Practitioner · Munising, MI

  • NPI 1639105372
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 Sandpoint RD
Munising, MI 498621406
(906) 387-4110
fax (906) 387-3514

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 30, 2012
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Michigan #4704215502

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639105372. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
47
Distinct HCPCS
2
Medicare allowed
$5,339
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 25 25 $92
99204 New patient office or other outpatient visit, 45-59 minutes 22 22 $138

In context: peer comparison

Among 1 peers in this city , average services per provider: 23. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
37
Patients
37
Total drug cost
$364
Drug Type Claims Patients Total cost
Cephalexin Generic 21 21 $167
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 16 $197

Frequently asked questions

Auto-generated from federal data
What is Dr. Jan Prokosch's medical specialty?
Dr. Jan Prokosch practices Nurse Practitioner in Munising, MI.
Where does Dr. Jan Prokosch practice?
Dr. Jan Prokosch practices at 1500 Sandpoint RD, Munising, MI 498621406. Office phone: 9063874110.
What is Dr. Jan Prokosch's NPI?
Dr. Jan Prokosch's National Provider Identifier (NPI) is 1639105372, issued by NPPES.
What procedures does Dr. Jan Prokosch commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.