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

Mr. Mark Anthony Davis, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1265296412

Mr. Mark Anthony Davis, PMHNP-BC is a Nurse Practitioner in Walla Walla, Washington. Qualified in 2023, 3 years ago. Practices with Comprehensive Healthcare, a 34-clinician group and offers telehealth. Licensed in Washington.

Years since qualifying
3
Licensed in
WA
In the registry since
2024
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

1520 Kelly Pl
Walla Walla, WA 99362-8607
Phone: (509) 575-4084
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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 AP61526319 (WA)

Record details

NPI number1265296412
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedFebruary 8, 2024
Last updated in NPPESFebruary 8, 2024
Certification dateJanuary 30, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Comprehensive Healthcare — 34 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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