Doctor profile · Federal record

Dr. Alexander Althoff, DDS

General Practice Dentistry · Fargo, ND

  • NPI 1528686508
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3115 University Dr S
Fargo, ND 581036003
(701) 232-8884
fax (701) 232-6064

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
North Dakota #2403

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528686508. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$140
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Dentsply Sirona Inc 3 $87.54
ZIMVIE INC. 1 $52.59

By nature of payment

Food and Beverage
$140

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
16
Patients
15
Total drug cost
$97
Drug Type Claims Patients Total cost
Penicillin V Potassium Generic 16 15 $97

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Althoff's medical specialty?
Dr. Alexander Althoff practices General Practice Dentistry in Fargo, ND.
Where does Dr. Alexander Althoff practice?
Dr. Alexander Althoff practices at 3115 University Dr S, Fargo, ND 581036003. Office phone: 7012328884.
What is Dr. Alexander Althoff's NPI?
Dr. Alexander Althoff's National Provider Identifier (NPI) is 1528686508, issued by NPPES.