Individual
DR. JOHN LAWRENCE SCHALLER
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D., M.P.H.
Contact information
Practice address
4645 E COTTON CENTER BLVD BLDG 1 # 200, PHOENIX, AZ 85040-8874
(602) 659-1123
Mailing address
4645 E COTTON CENTER BLVD BLDG 1 # 200, PHOENIX, AZ 85040-8874
(602) 659-1123
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
17949
AZ
207R00000X
Internal Medicine Physician
G66859
CA
2083P0500X
Preventive Medicine/Occupational Environmental Medicine Physician
17949
AZ
2083P0500X
Preventive Medicine/Occupational Environmental Medicine Physician
Primary
G66859
CA
Other
Enumeration date
03/19/2007
Last updated
09/11/2025
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