Individual
DR. KARL A SILLAY
Active
Individual
DR. KARL A SILLAY
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207T00000X
Neurological Surgery Physician
01093445A
IN
207T00000X
Neurological Surgery Physician
04-50374
KS
207T00000X
Neurological Surgery Physician
Primary
49526
TN
207T00000X
Neurological Surgery Physician
50316
WI
207T00000X
Neurological Surgery Physician
DR.0072838
CO
Other
Enumeration date
08/30/2006
Last updated
05/04/2026
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