ALYSSA MANCUSO VARGAS FNP
NPI 1699133405
Emergency Medicine - Pediatric Emergency Medicine in Rochester, NY
About Alyssa Mancuso Vargas Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA MANCUSO VARGAS FNP (NPI 1699133405) is an individual pediatric emergency medicine provider in Rochester, New York, licensed in New York (F340306-1) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alyssa Mancuso Vargas Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Alyssa Vargas reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14621
- Reassigned Medicare billing, New York enrollment
- 2,285 clinicians in this Medicare group
Rochester, NY 14627
- Reassigned Medicare billing, New York enrollment
- 1,624 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 88 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 211 clinicians in this Medicare group
Newark, NY 14513
- Reassigned Medicare billing, New York enrollment
- 679 clinicians in this Medicare group
Clifton Springs, NY 14432
- Reassigned Medicare billing, New York enrollment
- 872 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 14621 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 Alyssa Vargas's NPI number?
The NPI number for Alyssa Vargas is 1699133405. It was assigned to this individual provider in the NPPES registry on February 8, 2016.
Where is Alyssa Vargas located?
Alyssa Vargas practices at 1425 Portland Ave, Rochester, NY 14621. The listed phone number is (585) 922-0866.
What is Alyssa Vargas's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.
Is Alyssa Vargas enrolled in Medicare?
Yes. Alyssa Vargas is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alyssa Vargas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Vargas reassigns Medicare benefits to 6 organizations: Rochester General Hospital (Rochester, NY), University Of Rochester (Rochester, NY), Pediatric Group Univ Of Rochester (Rochester, NY), U Of R Neurology Department (Rochester, NY), Newark Wayne Community Hospital (Newark, NY) and 1 more organization, listed in the Medicare section above. 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 Alyssa Vargas'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 Alyssa Vargas was last updated on June 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Alyssa Mancuso Vargas, FNP · NPI 1699133405
Pediatric Emergency Medicine physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since February 8, 2016.
## Identity
- **NPI:** 1699133405 (Entity type: Individual)
- **Enumerated:** February 8, 2016
- **Primary specialty:** Emergency Medicine - Pediatric Emergency Medicine · taxonomy 207PP0204X
- **State license:** F340306-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1425 PORTLAND AVE, Rochester, NY 14621-3001
- **Phone:** (585) 922-0866
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Rochester General Hospital (NPI 1063531929, Rochester, NY); University Of Rochester (NPI 1548583305, Rochester, NY); Pediatric Group Univ Of Rochester (NPI 1083271787, Rochester, NY); U Of R Neurology Department (NPI 1184725525, Rochester, NY); Newark Wayne Community Hospital (NPI 1346369212, Newark, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1699133405) · Data from the CMS NPPES public registry.