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. MASON H WEISS
Active
Individual
DR. MASON H WEISS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
174400000X
Specialist
Primary
G44527
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
00G445270
—
CA
01
—
95-4170981
GROUP PROVIDER ID
CA
01
—
G44527
MEDICAL LICENSE
CA
Enumeration date
06/23/2005
Last updated
11/10/2021
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