Individual
JOHN GRZECHOWIAK
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
APN
Contact information
Practice address
1238 CHEWS LANDING RD, CLEMENTON, NJ 08021-2808
(856) 545-9500
Mailing address
1238 CHEWS LANDING RD, CLEMENTON, NJ 08021-2808
(856) 545-9500
Taxonomy
Speciality
Code
Description
License number
State
363L00000X
Nurse Practitioner
Primary
26NJ01443700
NJ
Other
Enumeration date
03/28/2023
Last updated
07/17/2025
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