Doctor profile · Federal record

Dr. Tam Nguyen, DO

Dermatology Physician (CMS: Dermatology) · Mohs-Micrographic Surgery Physician · Menasha, WI

  • NPI 1619437365
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1550 Midway Pl
Menasha, WI 549521165
(920) 738-2000

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
May 22, 2025
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207N00000X — NUCC code
State license (1)
Wisconsin #81269
Medicaid
WI #100281230

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619437365. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$847
Transactions
20
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 6 $263.73
E.R. Squibb & Sons, L.L.C. 6 $165.85
Sun Pharmaceutical Industries INC. 1 $164.44
Dermavant Sciences, INC. 1 $113.82
Boehringer Ingelheim Pharmaceuticals, INC. 2 $56.94
Ortho Dermatologics, A Division of Bausch Health US, LLC 2 $40.90
Amgen INC. 1 $21.33
Arcutis Biotherapeutics, INC. 1 $19.71

By nature of payment

Food and Beverage
$847

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tam Nguyen's medical specialty?
Dr. Tam Nguyen practices Dermatology Physician in Menasha, WI.
Where does Dr. Tam Nguyen practice?
Dr. Tam Nguyen practices at 1550 Midway Pl, Menasha, WI 549521165. Office phone: 9207382000.
What is Dr. Tam Nguyen's NPI?
Dr. Tam Nguyen's National Provider Identifier (NPI) is 1619437365, issued by NPPES.
Does Dr. Tam Nguyen accept Medicare assignment?
Yes. Dr. Tam Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.