Individual
MICHAEL EDWARD GRZELAK
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
25 N WINFIELD RD, WINFIELD, IL 60190-1295
(630) 933-4700
(630) 933-4427
Mailing address
25 N WINFIELD RD, WINFIELD, IL 60190-1295
(630) 933-4700
(630) 933-4427
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
036124898
IL
208M00000X
Hospitalist Physician
Primary
036124898
IL
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
036124898
MEDICAID
IL
01
—
206147
MEDICARE PTAN GROUP
IL
01
—
F400321566
MEDICARE PTAN INDIVIDUAL
IL
Enumeration date
07/14/2008
Last updated
01/18/2018
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us