Individual
GREGORY P WITKOWSKI
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207X00000X
Orthopaedic Surgery Physician
Primary
036123834
IL
207XX0004X
Orthopaedic Foot and Ankle Surgery Physician
036-123834
IL
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
036123834
—
IL
01
—
206147
MEDICARE GROUP
IL
01
—
206147133
MEDICARE INDIVIDUAL
IL
01
—
P01179010
RR MEDICARE
IL
Enumeration date
05/17/2007
Last updated
02/19/2018
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