Individual
GERHARDT STEFAN WAGNER
Active
Individual
GERHARDT STEFAN WAGNER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
2084P0800X
Psychiatry Physician
268023
NY
2084P0800X
Psychiatry Physician
Primary
80478
MN
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
J400084743
MEDICARE GROUP PTAN: J100044293
NY
Enumeration date
07/02/2008
Last updated
11/10/2025
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
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