Doctor profile · Federal record

Dr. Dennis Harkins, OD

Optometrist · Portage, WI

  • NPI 1124071352
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2851B New Pinery RD
Portage, WI 539019257
(608) 742-5522
fax (608) 745-5454
Additional location
2825 Hunters Trl Lowr Level
Portage, WI 539013429
(607) 742-5522
fax (608) 745-3054

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
November 18, 2020
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Wisconsin #1625-035
Medicaid
WI #1124071352

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124071352. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$108
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US INC 1 $108.38

By nature of payment

Food and Beverage
$108

Frequently asked questions

Auto-generated from federal data
What is Dr. Dennis Harkins's medical specialty?
Dr. Dennis Harkins practices Optometrist in Portage, WI.
Where does Dr. Dennis Harkins practice?
Dr. Dennis Harkins practices at 2851B New Pinery RD, Portage, WI 539019257. Office phone: 6087425522.
What is Dr. Dennis Harkins's NPI?
Dr. Dennis Harkins's National Provider Identifier (NPI) is 1124071352, issued by NPPES.