MARISSA YANNO FNP
NPI 1154259455
Nurse Practitioner - Family in Warwick, RI
About Marissa Yanno Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA YANNO FNP (NPI 1154259455) is an individual family provider in Warwick, Rhode Island, licensed in Rhode Island (APRN05037) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS, maintains a secondary practice location in Providence, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marissa Yanno Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marissa Yanno reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Warwick, RI 02886
- Reassigned Medicare billing, Rhode Island enrollment
- 984 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 02886 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 Marissa Yanno's NPI number?
The NPI number for Marissa Yanno is 1154259455. It was assigned to this individual provider in the NPPES registry on May 8, 2026.
Where is Marissa Yanno located?
Marissa Yanno practices at 455 Toll Gate Rd, Warwick, RI 02886. The listed phone number is (401) 737-7000.
What is Marissa Yanno's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Marissa Yanno enrolled in Medicare?
Yes. Marissa Yanno is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marissa Yanno's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Yanno reassigns Medicare benefits to Affinity Physicians LLC. (Warwick, RI). The 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 Marissa Yanno'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 Marissa Yanno was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Marissa Yanno, FNP · NPI 1154259455
Family physician in Warwick, Rhode Island. Individual provider, active in the CMS NPPES registry since May 8, 2026.
## Identity
- **NPI:** 1154259455 (Entity type: Individual)
- **Enumerated:** May 8, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN05037 (Rhode Island)
- **Sole proprietor:** No
## Practice location
- **Address:** 455 TOLL GATE RD, Warwick, RI 02886-2770
- **Phone:** (401) 737-7000
## 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:** Affinity Physicians LLC. (NPI 1184944662, Warwick, RI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** June 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1154259455) · Data from the CMS NPPES public registry.