Doctor profile · Federal record

Dr. Karen Mattson, APRN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Minnetonka, MN

  • NPI 1528015062
  • Accepts Medicare
  • 22 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9900 Bren RD E
Minnetonka, MN 553439664
(603) 702-8222
Mailing address
9 Terrys Way
Exeter, NH 038338501

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
December 1, 2021
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New Hampshire #047752-23-03
Medicaid
NH #30343508

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528015062. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$79
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Gilead Sciences, INC. 1 $50.00
Pfizer INC. 1 $29.11

By nature of payment

Food and Beverage
$79

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Mattson's medical specialty?
Dr. Karen Mattson practices Family Nurse Practitioner in Minnetonka, MN.
Where does Dr. Karen Mattson practice?
Dr. Karen Mattson practices at 9900 Bren RD E, Minnetonka, MN 553439664. Office phone: 6037028222.
What is Dr. Karen Mattson's NPI?
Dr. Karen Mattson's National Provider Identifier (NPI) is 1528015062, issued by NPPES.
Does Dr. Karen Mattson accept Medicare assignment?
Yes. Dr. Karen Mattson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.