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ALYSSA GRIECO
NPI 1952283210
Nurse Practitioner - Psychiatric/Mental Health in Rockland, DE

Active since July 25, 2025PECOS Enrolled
PO BOX 191, ROCKLAND, DE 19732(800) 416-4441 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alyssa Grieco NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALYSSA GRIECO (NPI 1952283210) is an individual psychiatric/mental health provider in Rockland, Delaware, licensed in Delaware (L8-0010878) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1952283210
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameALYSSA GRIECO
Location AddressPO BOX 191Rockland, DE 19732-0191
Mailing AddressPo Box 191Rockland, DE 19732-0191
Phone(800) 416-4441
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJuly 25, 2025
Last NPPES UpdateSeptember 23, 2025
NPPES CertifiedSeptember 23, 2025
✔ NPI 1952283210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in DE · L8-0010878
PO BOX 191, Rockland, DE 19732
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Highmark Blue Cross Blue Shield Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alyssa Grieco is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6901395185
PECOS Enrollment IDI20251028003718
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19732 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MAAME BONSU MD
Pediatrics (Neonatal-Perinatal Medicine)
PO BOX 191
ROCKLAND, DE 19732
New Castle County (302) 268-4197
DR. BRIANNA BLISS PSYD
Psychologist (Clinical Child & Adolescent)
PO BOX 191
ROCKLAND, DE 19732
New Castle County (000) 000-0000
MORGAN HADLEY MD
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
PO BOX 191
ROCKLAND, DE 19732
New Castle County (800) 416-4441

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alyssa Grieco's NPI number?

The NPI number for Alyssa Grieco is 1952283210. It was assigned to this individual provider in the NPPES registry on July 25, 2025.

Where is Alyssa Grieco located?

Alyssa Grieco practices at PO Box 191, Rockland, DE 19732. The listed phone number is (800) 416-4441.

What is Alyssa Grieco's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Alyssa Grieco enrolled in Medicare?

Yes. Alyssa Grieco is registered in the Medicare PECOS enrollment system.

What insurance does Alyssa Grieco accept?

Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Alyssa Grieco as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alyssa Grieco was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.