Individual
MARGARET A O'BRIEN
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
R.D.
Contact information
Practice address
1441 N 12TH ST FL 2, PHOENIX, AZ 85006-2837
(602) 521-5200
(602) 521-5201
Mailing address
1441 N 12TH ST FL 2, PHOENIX, AZ 85006-2837
(602) 521-5200
(602) 521-5201
Taxonomy
Speciality
Code
Description
License number
State
133V00000X
Registered Dietitian
Primary
554938
AZ
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
796708
—
AZ
Enumeration date
03/24/2006
Last updated
11/08/2018
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