Individual
MS. MELISSA ANN RITZEN
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
NP-C
Contact information
Practice address
5983 E GRANT RD STE 101, TUCSON, AZ 85712-2366
(520) 420-1966
(866) 733-1907
Mailing address
5983 E GRANT RD STE 101, TUCSON, AZ 85712-2366
(520) 420-1966
(866) 733-1907
Taxonomy
Speciality
Code
Description
License number
State
163W00000X
Registered Nurse
RN140989
AZ
363LF0000X
Family Nurse Practitioner
Primary
AP8795
AZ
Other
Enumeration date
06/21/2016
Last updated
01/15/2026
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