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

Mrs. Marina Matieu Che, PMHNP

Individual provider Nurse Practitioner · NPI 1740983386

Mrs. Marina Matieu Che, PMHNP is a Nurse Practitioner in Wilmington, Delaware. Qualified in 2022, 4 years ago. Practices with Mid-Atlantic Behavioral Health, LLC, a 84-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Delaware.

Years since qualifying
4
Licensed in
DE
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.

See every abbreviation used in this directory →

Practice location Address checks out

300 Delaware Ave Ste 210
Wilmington, DE 19801-6601
Phone: (405) 886-6041
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 Commerce Dr Ste 300, Newark, DE 19713-2878 — (302) 224-1400

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence L8-0010401 (DE)
Nurse Practitioner Taxonomy 363L00000X · Licence L80010401 (DE)

Record details

NPI number1740983386
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedMarch 23, 2023
Last updated in NPPESFebruary 28, 2026
Certification dateFebruary 28, 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 Mid-Atlantic Behavioral Health, Llc — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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