DR. MARK EDWARD VADNEY D.O.
NPI 1992968473
Anesthesiology in Corning, NY
About Dr. Mark Edward Vadney D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK EDWARD VADNEY D.O. (NPI 1992968473) is an individual anesthesiology provider in Corning, New York, licensed in New York (255964) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Oswego Hospital, and maintains a secondary practice location in Hannibal.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Mark Edward Vadney D.o. 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
3Medicare enrollment records show Mark Vadney reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Corning, NY 14830
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Guthrie Medical Group PC
- 798 clinicians in this Medicare group
Oswego, NY 13126
- Reassigned Medicare billing, New York enrollment
- 122 clinicians in this Medicare group
Darlington, SC 29532
- Reassigned Medicare billing, South Carolina enrollment
- 878 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Oswego Hospital
Acute Care Hospitals · Oswego, NYMcleod Regional Medical Center-Pee Dee
Acute Care Hospitals · Florence, SCMedicare 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.
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.
CORNING, NY 14830
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 Mark Vadney's NPI number?
The NPI number for Mark Vadney is 1992968473. It was assigned to this individual provider in the NPPES registry on July 6, 2008.
Where is Mark Vadney located?
Mark Vadney practices at 1 Guthrie Dr, Corning, NY 14830. The listed phone number is (607) 937-7278.
What is Mark Vadney's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Mark Vadney enrolled in Medicare?
Yes. Mark Vadney 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 Mark Vadney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Vadney reassigns Medicare benefits to 3 organizations: Guthrie Medical Group, P.C. (Corning, NY), Oswego Hospital (Oswego, NY) and Mcleod Physician Associates II (Darlington, SC). 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 Mark Vadney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mark Vadney affiliated with any hospitals?
According to CMS data, Mark Vadney is affiliated with Oswego Hospital and Mcleod Regional Medical Center-Pee Dee.
When was this NPI record last updated?
The NPPES record for Mark Vadney was last updated on July 3, 2023. 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.
# Dr. Mark Edward Vadney, D.O. · NPI 1992968473
Anesthesiology physician in Corning, New York. Individual provider, active in the CMS NPPES registry since July 6, 2008.
## Identity
- **NPI:** 1992968473 (Entity type: Individual)
- **Enumerated:** July 6, 2008
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 255964 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 GUTHRIE DR, Corning, NY 14830
- **Phone:** (607) 937-7278 · **Fax:** (607) 937-7866
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Guthrie Medical Group, P.C. (NPI 1134178635, Corning, NY); Oswego Hospital (NPI 1255639043, Oswego, NY); Mcleod Physician Associates II (NPI 1629189766, Darlington, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2006
## Record status
- **NPPES last updated:** July 3, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1992968473) · Data from the CMS NPPES public registry.