MAVIS SESAY CRNP
NPI 1841799467
Nurse Practitioner - Family in Harrisburg, PA
About Mavis Sesay Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAVIS SESAY CRNP (NPI 1841799467) is an individual family provider in Harrisburg, Pennsylvania, licensed in Pennsylvania (SP018532) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Mavis Sesay Crnp 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 Reassignment
Medicare enrollment records show Mavis Sesay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harrisburg, PA 17104
- Reassigned Medicare billing, Pennsylvania enrollment
- 28 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 17104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
HARRISBURG, PA 17104
HARRISBURG, PA 17104
HARRISBURG, PA 17104
HARRISBURG, PA 17104
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 Mavis Sesay's NPI number?
The NPI number for Mavis Sesay is 1841799467. It was assigned to this individual provider in the NPPES registry on February 9, 2018.
Where is Mavis Sesay located?
Mavis Sesay practices at 110 S 17th St, Harrisburg, PA 17104. The listed phone number is (717) 232-9971.
What is Mavis Sesay's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mavis Sesay enrolled in Medicare?
Yes. Mavis Sesay 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 organization bills Medicare for Mavis Sesay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mavis Sesay reassigns Medicare benefits to Hamilton Health Center, Inc. (Harrisburg, PA). 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 Mavis Sesay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mavis Sesay accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Mavis Sesay 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 Mavis Sesay was last updated on December 8, 2022. 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.
# Mavis Sesay, CRNP · NPI 1841799467
Family physician in Harrisburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 9, 2018.
## Identity
- **NPI:** 1841799467 (Entity type: Individual)
- **Enumerated:** February 9, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP018532 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 S 17TH ST, Harrisburg, PA 17104-1123
- **Phone:** (717) 232-9971
## 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:** Hamilton Health Center, Inc. (NPI 1053658864, Harrisburg, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** December 8, 2022
- **Other identifiers:** Medicaid 103480940-0001 (PA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1841799467) · Data from the CMS NPPES public registry.