Doctor profile · Federal record

Dr. Tierney Grosskopf, M.D.

Orthopaedic Hand Surgery Physician (CMS: Hand Surgery) · Appleton, WI

  • NPI 1851772347
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2323 N Casaloma Dr
Appleton, WI 549138284
(920) 730-8833

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
August 22, 2025
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207XS0106X — NUCC code
State license (1)
Wisconsin #85743-20

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851772347. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lightbody Medical Technologies INC 1 $13.83

By nature of payment

Food and Beverage
$14

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tierney Grosskopf's medical specialty?
Dr. Tierney Grosskopf practices Orthopaedic Hand Surgery Physician in Appleton, WI.
Where does Dr. Tierney Grosskopf practice?
Dr. Tierney Grosskopf practices at 2323 N Casaloma Dr, Appleton, WI 549138284. Office phone: 9207308833.
What is Dr. Tierney Grosskopf's NPI?
Dr. Tierney Grosskopf's National Provider Identifier (NPI) is 1851772347, issued by NPPES.
Does Dr. Tierney Grosskopf accept Medicare assignment?
Yes. Dr. Tierney Grosskopf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.