GREGORY S. VIGESAA M.D.
NPI 1467453746
Internal Medicine - Cardiovascular Disease in Willard, OH
About Gregory S. Vigesaa M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY S. VIGESAA M.D. (NPI 1467453746) is an individual cardiovascular disease provider in Willard, Ohio, licensed in Ohio (35-05-7088-V) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Fisher-titus Hospital, and is a graduate of Michigan State University College Of Human Medicine (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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
Gregory S. Vigesaa M.d. 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 Gregory Vigesaa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 690 clinicians in this Medicare group
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 457 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 22
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fisher-Titus Hospital
Acute Care Hospitals · Norwalk, OHMercy Health - Tiffin Hospital
Acute Care Hospitals · Tiffin, OHOhiohealth Mansfield Hospital
Acute Care Hospitals · Mansfield, OHMercy Health - Willard Hospital
Critical Access Hospitals · Willard, OHBucyrus Community Hospital
Critical Access Hospitals · Bucyrus, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44890 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 10
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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLARD, OH 44890
WILLARD, OH 44890
WILLARD, OH 44890
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 Gregory Vigesaa's NPI number?
The NPI number for Gregory Vigesaa is 1467453746. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Gregory Vigesaa located?
Gregory Vigesaa practices at 1100 Neal Zick Rd, Willard, OH 44890. The listed phone number is (419) 964-5038.
What is Gregory Vigesaa's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Gregory Vigesaa enrolled in Medicare?
Yes. Gregory Vigesaa 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 Gregory Vigesaa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Vigesaa reassigns Medicare benefits to 2 organizations: Mercy Health Physicians North Specialty Care LLC (Toledo, OH) and Mercy Health Physicians-North LLC (Toledo, OH). 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 Gregory Vigesaa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Vigesaa accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 5 other insurers list Gregory Vigesaa 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 Gregory Vigesaa affiliated with any hospitals?
According to CMS data, Gregory Vigesaa is affiliated with Fisher-Titus Hospital, Mercy Health - Tiffin Hospital, Ohiohealth Mansfield Hospital, Mercy Health - Willard Hospital and Bucyrus Community Hospital.
When was this NPI record last updated?
The NPPES record for Gregory Vigesaa was last updated on April 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.