Doctor profile · Federal record

Dr. Daniel Holthaus, AGNP

Adult Health Nurse Practitioner · Iowa City, IA

  • NPI 1003414004
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1403 McKinley Pl
Iowa City, IA 522464142
(563) 379-2100

Credentials & registration

NPPES · NUCC
NPI registered
October 2020 — 6 yrs on file
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Iowa #H160217

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003414004. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$121
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, INC. 1 $120.96

By nature of payment

Food and Beverage
$121

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Holthaus's medical specialty?
Dr. Daniel Holthaus practices Adult Health Nurse Practitioner in Iowa City, IA.
Where does Dr. Daniel Holthaus practice?
Dr. Daniel Holthaus practices at 1403 McKinley Pl, Iowa City, IA 522464142. Office phone: 5633792100.
What is Dr. Daniel Holthaus's NPI?
Dr. Daniel Holthaus's National Provider Identifier (NPI) is 1003414004, issued by NPPES.