MRS. MARY A GRIMMETT FNP-BC
NPI 1194362657
Nurse Practitioner - Family in Bastian, VA
About Mrs. Mary A Grimmett Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARY A GRIMMETT FNP-BC (NPI 1194362657) is an individual family provider in Bastian, Virginia, licensed in Virginia (0024183978) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS, is affiliated with Welch Community Hospital, and maintains a secondary practice location in Bland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Mrs. Mary A Grimmett Fnp-bc 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
2Medicare enrollment records show Mary Grimmett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bastian, VA 24314
- Reassigned Medicare billing, Virginia enrollment
- 24 clinicians in this Medicare group
Welch, WV 24801
- Reassigned Medicare billing, West Virginia enrollment
- 77 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Welch Community Hospital
Acute Care Hospitals · Welch, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 24314 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.
BASTIAN, VA 24314
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 Mary Grimmett's NPI number?
The NPI number for Mary Grimmett is 1194362657. It was assigned to this individual provider in the NPPES registry on December 4, 2019.
Where is Mary Grimmett located?
Mary Grimmett practices at 12301 Grapefield Rd, Bastian, VA 24314. The listed phone number is (276) 688-4331.
What is Mary Grimmett's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Grimmett enrolled in Medicare?
Yes. Mary Grimmett 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 Mary Grimmett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Grimmett reassigns Medicare benefits to 2 organizations: Bland County Medical Clinic, Inc. (Bastian, VA) and Appalachian Mountains Medical, LLC (Welch, WV). 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 Mary Grimmett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Grimmett accept?
Health plans from CareSource and Highmark Blue Cross Blue Shield West Virginia list Mary Grimmett 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.
Is Mary Grimmett affiliated with any hospitals?
According to CMS data, Mary Grimmett is affiliated with Welch Community Hospital.
When was this NPI record last updated?
The NPPES record for Mary Grimmett was last updated on February 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Mary A Grimmett, FNP-BC · NPI 1194362657
Family physician in Bastian, Virginia. Individual provider, active in the CMS NPPES registry since December 4, 2019.
## Identity
- **NPI:** 1194362657 (Entity type: Individual)
- **Enumerated:** December 4, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024183978 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 12301 GRAPEFIELD RD, Bastian, VA 24314-4547
- **Phone:** (276) 688-4331 · **Fax:** (276) 688-4336
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Bland County Medical Clinic, Inc. (NPI 1104800671, Bastian, VA); Appalachian Mountains Medical, LLC (NPI 1881023117, Welch, WV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** February 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1194362657) · Data from the CMS NPPES public registry.