Doctor profile · Federal record

Dr. Dona Dahl, M.D.

Obstetrics Physician (CMS: Obstetrics/Gynecology) · Billings, MT

  • NPI 1649205451
  • 31 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1611 Zimmerman Trl
Billings, MT 591027652
(406) 248-3607
fax (406) 248-8919

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
January 22, 2015
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207VX0000X — NUCC code
State license (1)
Montana #8220
Medicaid (2)
WY #118440700 · MT #0061676

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649205451. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$137
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 3 $56.43
Coloplast Corp 2 $40.39
Organon LLC 1 $24.44
Hologic Sales and Service, LLC 1 $15.59

By nature of payment

Food and Beverage
$137

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dona Dahl's medical specialty?
Dr. Dona Dahl practices Obstetrics Physician in Billings, MT.
Where does Dr. Dona Dahl practice?
Dr. Dona Dahl practices at 1611 Zimmerman Trl, Billings, MT 591027652. Office phone: 4062483607.
What is Dr. Dona Dahl's NPI?
Dr. Dona Dahl's National Provider Identifier (NPI) is 1649205451, issued by NPPES.
Does Dr. Dona Dahl accept Medicare assignment?
Dr. Dona Dahl does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.