OHIO VALLEY DERMATOLOGY
NPI 1548692197
Dermatology in Wheeling, WV
About Ohio Valley Dermatology NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OHIO VALLEY DERMATOLOGY (NPI 1548692197) is a healthcare organization registered as a dermatology in Wheeling, West Virginia and active in the NPI registry since August 2013. The organization lists Gregory Ganzer, Doctor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ohio Valley Dermatology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Ohio Valley Dermatology, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
Romney, WV 26757
Cleveland, OH 44195
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Ganzer - Hahn Dermatology Associates, PLLC's NPI number?
The NPI number for Ganzer - Hahn Dermatology Associates, PLLC is 1548692197. It was assigned to this organization in the NPPES registry on August 6, 2013. The provider is doing business as Ohio Valley Dermatology.
Where is Ganzer - Hahn Dermatology Associates, PLLC located?
Ganzer - Hahn Dermatology Associates, PLLC is located at 2101 Chapline St, Wheeling, WV 26003. The listed phone number is (304) 233-3240.
What is Ganzer - Hahn Dermatology Associates, PLLC's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Ganzer - Hahn Dermatology Associates, PLLC enrolled in Medicare?
Yes. Ganzer - Hahn Dermatology Associates, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ganzer - Hahn Dermatology Associates, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians reassign their Medicare billing to Ganzer - Hahn Dermatology Associates, PLLC, in Dermatology, Family Practice, Nurse Practitioner and Pathology. A 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 the clinician's services. Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Ganzer - Hahn Dermatology Associates, PLLC accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Ganzer - Hahn Dermatology Associates, PLLC 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.
When was this NPI record last updated?
The NPPES record for Ganzer - Hahn Dermatology Associates, PLLC was last updated on August 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.