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. MARK A SAKS
Active
Individual
DR. MARK A SAKS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD, MHP
Taxonomy
Speciality
Code
Description
License number
State
207P00000X
Emergency Medicine Physician
C1-0028147
DE
207P00000X
Emergency Medicine Physician
Primary
MD424883
PA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
101254304
—
PA
Enumeration date
06/07/2006
Last updated
07/29/2026
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