Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Amber Diane Walker, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1144940776

Amber Diane Walker, PMHNP-BC is a Nurse Practitioner in Gilbert, Arizona. Qualified in 2022, 4 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
4
Licensed in
AZ
In the registry since
2022
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

890 W Elliot Rd Ste 101
Gilbert, AZ 85233-5127
Phone: (480) 716-8114
Fax: (480) 716-7010
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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 RNP279873 (AZ)

Record details

NPI number1144940776
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedSeptember 1, 2022
Last updated in NPPESSeptember 23, 2025
Certification dateSeptember 23, 2025

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)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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