Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Melissa Gayle Sullivan, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1750255469

Melissa Gayle Sullivan, PMHNP is a Nurse Practitioner in Meridian, Idaho. Qualified in 2025, 1 year ago. Practices with Midvalley Healthcare PLLC, a 17-clinician group and accepts Medicare assignment. Licensed in Idaho.

Years since qualifying
1
Licensed in
ID
In the registry since
2025
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

203 W Redgrave Dr
Meridian, ID 83646-0011
Phone: (986) 200-1006
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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 1271084 (ID)

Record details

NPI number1750255469
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedOctober 3, 2025
Last updated in NPPESMarch 27, 2026
Certification dateMarch 27, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Midvalley Healthcare Pllc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at Midvalley Healthcare PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 12 are shown here.

Other providers in Meridian