Individual
MRS. MARGARET ESSEX CASTOR
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
WHNP
Contact information
Practice address
11209 N TATUM BLVD STE 255, PHOENIX, AZ 85028-6061
(602) 494-5050
(866) 777-2251
Mailing address
PO BOX 81064, PHOENIX, AZ 85069-1064
(602) 494-5050
(866) 777-2251
Taxonomy
Speciality
Code
Description
License number
State
163W00000X
Registered Nurse
28202905A
IN
163W00000X
Registered Nurse
300500
AZ
363LW0102X
Women's Health Nurse Practitioner
Primary
300500
AZ
363LW0102X
Women's Health Nurse Practitioner
71004712A
IN
363LX0001X
Obstetrics & Gynecology Nurse Practitioner
Primary
300500
AZ
Other
Enumeration date
10/01/2013
Last updated
02/04/2026
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