Doctor profile · Federal record

Dr. Karen Sawmiller, P.A.C.

Physician Assistant · Harrisville, MI

  • NPI 1629002175
  • Accepts Medicare
  • 23 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
205 N State St
Harrisville, MI 487409255
(989) 724-5655
fax (989) 358-3730
Additional location
177 N Barlow RD
Harrisville, MI 487409607
(989) 736-8157
fax (989) 358-3762
Mailing address
1035 W Washington Ave
Alpena, MI 497072929

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
February 2, 2021
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Michigan #5601004251

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629002175. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$82
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Indivior Inc. 2 $33.38
Exact Sciences Corporation 1 $24.87
Axsome Therapeutics, Inc. 1 $24.17

By nature of payment

Food and Beverage
$82

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
421
Patients
42
Total drug cost
$9,516
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 64 14 $1,191
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 48 0 $611
Atorvastatin Calcium Generic 41 17 $735
Duloxetine Hcl Generic 29 0 $864
Metoprolol Succinate Generic 26 0 $562
Enalapril Maleate Generic 25 0 $872
Ibuprofen Generic 22 0 $288
Metformin Hcl Generic 22 0 $225
Simvastatin Generic 22 0 $138
Hydrochlorothiazide Generic 21 0 $148

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Sawmiller's medical specialty?
Dr. Karen Sawmiller practices Physician Assistant in Harrisville, MI.
Where does Dr. Karen Sawmiller practice?
Dr. Karen Sawmiller practices at 205 N State St, Harrisville, MI 487409255. Office phone: 9897245655.
What is Dr. Karen Sawmiller's NPI?
Dr. Karen Sawmiller's National Provider Identifier (NPI) is 1629002175, issued by NPPES.
Does Dr. Karen Sawmiller accept Medicare assignment?
Yes. Dr. Karen Sawmiller accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.