DR. MICHAEL MAUZY DO
NPI 1417933508
Family Medicine in Saint Marys, WV
About Dr. Michael Mauzy Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL MAUZY DO (NPI 1417933508) is an individual family medicine provider in Saint Marys, West Virginia, licensed in West Virginia (1661) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Marietta Memorial Hospital, and maintains a secondary practice location in Middlebourne.
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
Dr. Michael Mauzy Do 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 Michael Mauzy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Marys, WV 26170
- Reassigned Medicare billing, West Virginia enrollment
- Also billed through NPI 1811595192 (West Virginia)
- 38 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Marietta Memorial Hospital
Acute Care Hospitals · Marietta, OHSelby General Hospital
Critical Access Hospitals · Marietta, OHCamden Clark Medical Center
Acute Care Hospitals · Parkersburg, WVSistersville General Hospital
Critical Access Hospitals · Sistersville, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 26170 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT MARYS, WV 26170
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 Michael Mauzy's NPI number?
The NPI number for Michael Mauzy is 1417933508. It was assigned to this individual provider in the NPPES registry on December 20, 2005.
Where is Michael Mauzy located?
Michael Mauzy practices at 1861 N Pleasants Hwy # 101, Saint Marys, WV 26170. The listed phone number is (681) 612-1022.
What is Michael Mauzy's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Michael Mauzy enrolled in Medicare?
Yes. Michael Mauzy 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 Michael Mauzy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Mauzy reassigns Medicare benefits to Marietta Memorial Hospital Of Tyler County Inc (Saint Marys, 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 Michael Mauzy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Mauzy accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource and Highmark Blue Cross Blue Shield West Virginia list Michael Mauzy 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 Michael Mauzy affiliated with any hospitals?
According to CMS data, Michael Mauzy is affiliated with Marietta Memorial Hospital, Selby General Hospital, Camden Clark Medical Center and Sistersville General Hospital.
When was this NPI record last updated?
The NPPES record for Michael Mauzy was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Michael Mauzy, DO · NPI 1417933508
Family Medicine physician in Saint Marys, West Virginia. Individual provider, active in the CMS NPPES registry since December 20, 2005.
## Identity
- **NPI:** 1417933508 (Entity type: Individual)
- **Enumerated:** December 20, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 1661 (West Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1861 N PLEASANTS HWY # 101, Saint Marys, WV 26170-8511
- **Phone:** (681) 612-1022 · **Fax:** (304) 447-2556
## 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:** Marietta Memorial Hospital Of Tyler County Inc (NPI 1437758034, Saint Marys, WV), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia School Of Osteopathic Medicine, class of 1995
## Record status
- **NPPES last updated:** October 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1417933508) · Data from the CMS NPPES public registry.