Update this page – 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.
Individual
DR. PETER NOGUEIRA HADAR
Active
Individual
DR. PETER NOGUEIRA HADAR
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD, MS
Taxonomy
Speciality
Code
Description
License number
State
2084E0001X
Epilepsy Physician
Primary
291110
MA
2084N0400X
Neurology Physician
291110
MA
Other
Enumeration date
05/04/2018
Last updated
11/12/2025
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