Ganzer - Hahn Dermatology Associates, PLLC
NPI 1548692197 · Dermatology Physician · Wheeling, WV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ganzer - Hahn Dermatology Associates, PLLC is a Dermatology Physician organization in Wheeling, WV (NPI 1548692197).
Provider details
- NPI number
- 1548692197
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Ganzer, Doctor(304) 233-3240
- License
- 992CW (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ohio Valley Dermatology
Registry dates
- Enumerated
- 2013-08-06
- Last updated
- 2013-08-06
Frequently asked questions
- What is Ganzer - Hahn Dermatology Associates, PLLC's NPI number?
- Ganzer - Hahn Dermatology Associates, PLLC's National Provider Identifier (NPI) is 1548692197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ganzer - Hahn Dermatology Associates, PLLC?
- Ganzer - Hahn Dermatology Associates, PLLC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ganzer - Hahn Dermatology Associates, PLLC located?
- Ganzer - Hahn Dermatology Associates, PLLC's practice location on file with NPPES is 2101 Chapline St, Wheeling, WV 26003-3875.
- What is Ganzer - Hahn Dermatology Associates, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Ganzer - Hahn Dermatology Associates, PLLC is (304) 233-3240.
- Does Ganzer - Hahn Dermatology Associates, PLLC accept Medicare?
- Ganzer - Hahn Dermatology Associates, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ganzer - Hahn Dermatology Associates, PLLC?
- The authorized official listed on Ganzer - Hahn Dermatology Associates, PLLC's NPPES record is Gregory Ganzer, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ganzer - Hahn Dermatology Associates, PLLC's NPI active?
- Yes — Ganzer - Hahn Dermatology Associates, PLLC's NPI (1548692197) is active in the NPPES registry as of the last update on 2013-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.