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
M. MARGARET O'BRIEN
Active
Individual
M. MARGARET O'BRIEN
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207ZP0102X
Anatomic Pathology & Clinical Pathology Physician
Primary
18834
AL
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
00120715
—
MS
01
—
11-10215
UNITED HEALTH CARE
AL
05
—
1165930
—
LA
01
—
51510104
BLUE CROSS
AL
01
—
51510105
BLUE CROSS
AL
Enumeration date
05/22/2006
Last updated
04/11/2008
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