Individual
MADELEINE BARTZAK
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
F
Credential
RN, MPH
Contact information
Practice address
21 GRANT ST, NATICK, MA 01760-4701
(508) 308-5911
Mailing address
21 GRANT ST, NATICK, MA 01760-4701
(508) 308-5911
Taxonomy
Speciality
Code
Description
License number
State
163WI0600X
Infection Control Registered Nurse
Primary
2286223
MA
Other
Enumeration date
11/20/2025
Last updated
11/20/2025
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