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

Alyssa Grieco

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1952283210

Alyssa Grieco is a Nurse Practitioner in Rockland, Delaware. Qualified in 2025, 1 year ago. Licensed in Delaware.

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

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 191
Rockland, DE 19732-0191
Phone: (800) 416-4441
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence L8-0010878 (DE)

Record details

NPI number1952283210
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 25, 2025
Last updated in NPPESSeptember 23, 2025
Certification dateSeptember 23, 2025
Mailing addressPo Box 191, Rockland, DE 19732-0191

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)
Accepts Medicare assignment Not indicated