MARILYN JUDY BONFILI MD
NPI 1699775247
Family Medicine in Fairmont, WV
About Marilyn Judy Bonfili Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARILYN JUDY BONFILI MD (NPI 1699775247) is an individual family medicine provider in Fairmont, West Virginia, licensed in West Virginia (20406) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with West Virginia University Hospitals, Inc, and is a graduate of West Virginia University School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Marilyn Judy Bonfili Md 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 Marilyn Bonfili reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mannington, WV 26582
- Reassigned Medicare billing, West Virginia enrollment
- 318 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
West Virginia University Hospitals, Inc
Acute Care Hospitals · Morgantown, WVUnited Hospital Center, Inc
Acute Care Hospitals · Bridgeport, WVMon Health Medical Center
Acute Care Hospitals · Morgantown, WVMon Health Marion
Acute Care Hospitals · Whitehall, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 26554 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FAIRMONT, WV 26554
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 Marilyn Bonfili's NPI number?
The NPI number for Marilyn Bonfili is 1699775247. It was assigned to this individual provider in the NPPES registry on July 26, 2005.
Where is Marilyn Bonfili located?
Marilyn Bonfili practices at 1 Huntington Way Ste 100, Fairmont, WV 26554. The listed phone number is (304) 368-2422.
What is Marilyn Bonfili's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Marilyn Bonfili enrolled in Medicare?
Yes. Marilyn Bonfili 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 Marilyn Bonfili's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Bonfili reassigns Medicare benefits to Monongalia County General Hospital Company (Mannington, WV). 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 Marilyn Bonfili's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marilyn Bonfili accept?
Health plans from CareSource and Highmark Blue Cross Blue Shield West Virginia list Marilyn Bonfili 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 Marilyn Bonfili affiliated with any hospitals?
According to CMS data, Marilyn Bonfili is affiliated with West Virginia University Hospitals, Inc, United Hospital Center, Inc, Mon Health Medical Center and Mon Health Marion.
When was this NPI record last updated?
The NPPES record for Marilyn Bonfili was last updated on May 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Marilyn Judy Bonfili, MD · NPI 1699775247
Family Medicine physician in Fairmont, West Virginia. Individual provider, active in the CMS NPPES registry since July 26, 2005.
## Identity
- **NPI:** 1699775247 (Entity type: Individual)
- **Enumerated:** July 26, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20406 (West Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HUNTINGTON WAY STE 100, Fairmont, WV 26554-8819
- **Phone:** (304) 368-2422 · **Fax:** (304) 368-2426
## 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:** Monongalia County General Hospital Company (NPI 1750785366, Mannington, WV), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia University School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** May 25, 2022
- **Other identifiers:** Medicaid 1809565001 (WV); Medicaid 1809565000 (WV)
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Source: [NPI Profile](https://npiprofile.com/npi/1699775247) · Data from the CMS NPPES public registry.