NPI Registry
View MarkdownLearn about Stedi

Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.

Update your NPPES record
Individual

DR. ANDREW DULLNIG

Active
Find providers by NPI
Individual

DR. ANDREW DULLNIG

Active
Sole proprietor
No

Provider details

NPI number
Gender
Man
Credential
DMD, FACS

Taxonomy

Speciality
Code
Description
License number
State
1223S0112X
Oral and Maxillofacial Surgery (Dentist)
Primary
18345
MD
1223S0112X
Oral and Maxillofacial Surgery (Dentist)
35760
TX
1223S0112X
Oral and Maxillofacial Surgery (Dentist)
7747079-9921
UT
204E00000X
Oral & Maxillofacial Surgery (D.M.D.)
Primary
18345
MD
204E00000X
Oral & Maxillofacial Surgery (D.M.D.)
35760
TX
204E00000X
Oral & Maxillofacial Surgery (D.M.D.)
7747079-9921
UT
204E00000X
Oral & Maxillofacial Surgery (D.M.D.)
DEN2001622
DC

Other

Enumeration date
08/20/2010
Last updated
10/01/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up
Product
  • Claims
  • Eligibility checks