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

MS. Margarita Arvizu, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1558058636

MS. Margarita Arvizu, PMHNP is a Nurse Practitioner in Mesa, Arizona. Qualified in 2022, 4 years ago. Practices with Shasta Community Health Center, a 63-clinician group and accepts Medicare assignment. Licensed in Arizona and California.

Years since qualifying
4
Licensed in
AZ, CA
In the registry since
2023
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

1910 S Stapley Dr Ste 120
Mesa, AZ 85204-6676
Phone: (520) 447-1606
Fax: (520) 244-3835
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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 309979 (AZ)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 95024510 (CA)

Record details

NPI number1558058636
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedApril 19, 2023
Last updated in NPPESMarch 26, 2026
Certification dateMarch 26, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Shasta Community Health Center — 63 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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