CHARISSE WILLIAMS-STEWART PMHNP
NPI 1740948470
Nurse Practitioner - Psychiatric/Mental Health in Roanoke, VA
About Charisse Williams-stewart Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARISSE WILLIAMS-STEWART PMHNP (NPI 1740948470) is an individual psychiatric/mental health provider in Roanoke, Virginia, licensed in Virginia (0024194011) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, maintains 11 additional practice locations, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 11
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
Charisse Williams-stewart Pmhnp 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
25Medicare enrollment records show Charisse Williams-stewart reassigns Medicare billing to 25 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Roanoke, VA 24014
- Reassigned Medicare billing, Virginia enrollment
- 1,207 clinicians in this Medicare group
Greensboro, NC 27401
- Reassigned Medicare billing, North Carolina enrollment
- 835 clinicians in this Medicare group
Burlington, NC 27215
- Reassigned Medicare billing, North Carolina enrollment
- 384 clinicians in this Medicare group
Concord, NC 28025
- Reassigned Medicare billing, North Carolina enrollment
- 2,223 clinicians in this Medicare group
Lock Haven, PA 17745
- Reassigned Medicare billing, New York enrollment
- 17 clinicians in this Medicare group
Danville, PA 17822
- Reassigned Medicare billing, New York enrollment
- 25 clinicians in this Medicare group
Brooklyn, NY 11214
- Reassigned Medicare billing, New York enrollment
- 26 clinicians in this Medicare group
Yonkers, NY 10704
- Reassigned Medicare billing, New York enrollment
- 73 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Lapeer, MI 48446
- Reassigned Medicare billing, Michigan enrollment
- 416 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.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 24014 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.
ROANOKE, VA 24014
ROANOKE, VA 24014
ROANOKE, VA 24014
ROANOKE, VA 24014
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 Charisse Williams-stewart's NPI number?
The NPI number for Charisse Williams-stewart is 1740948470. It was assigned to this individual provider in the NPPES registry on November 30, 2021.
Where is Charisse Williams-stewart located?
Charisse Williams-stewart practices at 2017 Jefferson St SW, Roanoke, VA 24014. The listed phone number is (540) 981-8025.
What is Charisse Williams-stewart's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Charisse Williams-stewart enrolled in Medicare?
Yes. Charisse Williams-stewart 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 Charisse Williams-stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charisse Williams-stewart reassigns Medicare benefits to 25 organizations: Carilion Medical Center (Roanoke, VA), The Moses H Cone Memorial Hospital Operating Corporation (Greensboro, NC), Alamance Regional Medical Center, Inc. (Burlington, NC), Carolinas Medical Center (Concord, NC), Geisinger-Hm Joint Venture, LLC (Lock Haven, PA) and 20 more organizations, 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 Charisse Williams-stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charisse Williams-stewart accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 11 other insurers list Charisse Williams-stewart 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 Charisse Williams-stewart was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.
# Charisse Williams-Stewart, PMHNP · NPI 1740948470
Psychiatric/Mental Health physician in Roanoke, Virginia. Individual provider, active in the CMS NPPES registry since November 30, 2021.
## Identity
- **NPI:** 1740948470 (Entity type: Individual)
- **Enumerated:** November 30, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 0024194011 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2017 JEFFERSON ST SW, Roanoke, VA 24014-2419
- **Phone:** (540) 981-8025 · **Fax:** (540) 853-0511
## 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:** 25 organizations under Medicare reassignment (form CMS-855R): Carilion Medical Center (NPI 1114399276, Roanoke, VA); The Moses H Cone Memorial Hospital Operating Corporation (NPI 1356372064, Greensboro, NC); Alamance Regional Medical Center, Inc. (NPI 1326010273, Burlington, NC); Carolinas Medical Center (NPI 1467790055, Concord, NC); Geisinger-Hm Joint Venture, LLC (NPI 1427604222, Lock Haven, PA); and 20 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740948470) · Data from the CMS NPPES public registry.