Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Gregory Ganzer, DO

Individual provider Dermatology Physician · NPI 1326163890

Dr. Gregory Ganzer, DO is a Dermatology in Wheeling, West Virginia. Graduated from Philadelphia College of Osteopathic Medicine in 1987, 39 years ago. Practices with Ganzer - Hahn Dermatology Associates, PLLC, a 12-clinician group and accepts Medicare assignment. Licensed in Ohio, Pennsylvania and West Virginia.

Years since qualifying
39
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
OH, PA, WV
In the registry since
2007
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

2101 Chapline St
Wheeling, WV 26003-3855
Phone: (304) 233-3240
Fax: (304) 233-4176
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 1159 (WV)
Dermatology Physician Taxonomy 207N00000X · Licence 34005620 (OH)
Dermatology Physician Taxonomy 207N00000X · Licence OS006564L (PA)

Record details

NPI number1326163890
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 21, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2101 Chapline St, Wheeling, WV 26003-3855

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1987 (39 years in practice)
Group practice Ganzer - Hahn Dermatology Associates, Pllc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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