Individual
MARIA JEFFERSON-WALKER
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
APRN
Contact information
Practice address
4244 N 19TH AVE, PHOENIX, AZ 85015-5108
(602) 661-0666
(877) 869-9199
Mailing address
DEPT 394 PO BOX 1000, MEMPHIS, TN 38148
(941) 300-4440
(941) 404-1760
Taxonomy
Speciality
Code
Description
License number
State
363LF0000X
Family Nurse Practitioner
Primary
209010507
IL
363LF0000X
Family Nurse Practitioner
Primary
272166
AZ
Other
Enumeration date
08/15/2013
Last updated
03/30/2026
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