Doctor profile · Federal record

Dr. Ben Lonsdorf, DDS

Dentist · Minocqua, WI

  • NPI 1922665637
  • 7 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9547 Lakeview Drive #200
Minocqua, WI 54548
(715) 356-7330
Mailing address
7845 Lake Cunard Campground RD
Lake Tomahawk, WI 545399377

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Specialty taxonomy
122300000X — NUCC code
State license (1)
Wisconsin #1001849-15

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922665637. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$70
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Septodont INC. 1 $54.09
Solventum Corporation 1 $15.67

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$54
Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
186
Patients
128
Total drug cost
$852
Drug Type Claims Patients Total cost
Amoxicillin Generic 135 88 $537
Cephalexin Generic 19 15 $92
Clindamycin Hcl Generic 18 13 $126
Dexamethasone Generic 14 12 $96

Frequently asked questions

Auto-generated from federal data
What is Dr. Ben Lonsdorf's medical specialty?
Dr. Ben Lonsdorf practices Dentist in Minocqua, WI.
Where does Dr. Ben Lonsdorf practice?
Dr. Ben Lonsdorf practices at 9547 Lakeview Drive #200, Minocqua, WI 54548. Office phone: 7153567330.
What is Dr. Ben Lonsdorf's NPI?
Dr. Ben Lonsdorf's National Provider Identifier (NPI) is 1922665637, issued by NPPES.