Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Calvin S Shirvanian, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1215601943

Mr. Calvin S Shirvanian, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Chandler, Arizona. Licensed in Arizona and Illinois. Registered with an NPI since 2021.

Licensed in
AZ, IL
In the registry since
2021
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

1106 N Arizona Ave
Chandler, AZ 85225-6699
Phone: (480) 908-5288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 230428 (AZ)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 209.025201 (IL)

Record details

NPI number1215601943
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedAugust 5, 2021
Last updated in NPPESJanuary 20, 2026
Certification dateJanuary 20, 2026

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