Doctor profile · Federal record

Dr. Katie Annen, N.P.

Family Nurse Practitioner · Buffalo, MN

  • NPI 1720330632
  • 14 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
303 Catlin St
Buffalo, MN 553131947
(612) 669-0365

Credentials & registration

NPPES · NUCC
NPI registered
October 2012 — 14 yrs on file
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Minnesota #R1703966

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720330632. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$101
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 3 $86.75
Galderma Laboratories, L.P. 1 $14.50

By nature of payment

Food and Beverage
$101

Frequently asked questions

Auto-generated from federal data
What is Dr. Katie Annen's medical specialty?
Dr. Katie Annen practices Family Nurse Practitioner in Buffalo, MN.
Where does Dr. Katie Annen practice?
Dr. Katie Annen practices at 303 Catlin St, Buffalo, MN 553131947. Office phone: 6126690365.
What is Dr. Katie Annen's NPI?
Dr. Katie Annen's National Provider Identifier (NPI) is 1720330632, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 25, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›