MEGAN ANDREA STASI MSN, ANP, A-GNP
NPI 1154286151
Nurse Practitioner - Adult Health in Commack, NY
About Megan Andrea Stasi Msn, Anp, A-gnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN ANDREA STASI MSN, ANP, A-GNP (NPI 1154286151) is an individual adult health provider in Commack, New York, licensed in New York (F312503) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Megan Andrea Stasi Msn, Anp, A-gnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Megan Stasi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Commack, NY 11725
- Reassigned Medicare billing, New York enrollment
- 265 clinicians in this Medicare group
Uniondale, NY 11553
- Reassigned Medicare billing, New York enrollment
- 191 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 514 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11725 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Megan Stasi's NPI number?
The NPI number for Megan Stasi is 1154286151. It was assigned to this individual provider in the NPPES registry on December 22, 2025.
Where is Megan Stasi located?
Megan Stasi practices at 650 Commack Rd, Commack, NY 11725. The listed phone number is (212) 639-2000.
What is Megan Stasi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Megan Stasi enrolled in Medicare?
Yes. Megan Stasi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Megan Stasi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Stasi reassigns Medicare benefits to 3 organizations: Mskcc Regional Network (Commack, NY), Msk Nassau (Uniondale, NY) and Memorial Solid Tumor Group (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Megan Stasi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Megan Stasi was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Megan Andrea Stasi, MSN, ANP, A-GNP · NPI 1154286151
Adult Health physician in Commack, New York. Individual provider, active in the CMS NPPES registry since December 22, 2025.
## Identity
- **NPI:** 1154286151 (Entity type: Individual)
- **Enumerated:** December 22, 2025
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F312503 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 650 COMMACK RD, Commack, NY 11725-5404
- **Phone:** (212) 639-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Mskcc Regional Network (NPI 1740251297, Commack, NY); Msk Nassau (NPI 1053875229, Uniondale, NY); Memorial Solid Tumor Group (NPI 1699746172, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1154286151) · Data from the CMS NPPES public registry.