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

Christopher B. Clark, MD

Individual provider Allergy & Immunology Physician · NPI 1639123995

Christopher B. Clark, MD is an Allergy/Immunology in Gallipolis, Ohio. Graduated from Jc Edwards School of Medicine, Marshall University in 1998, 28 years ago. Practices with Holzer Clinic LLC, a 264-clinician group and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
28
Trained at
Jc Edwards School of Medicine, Marshall University
Licensed in
OH, WV
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 Jackson Pike
Gallipolis, OH 45631-1560
Phone: (740) 446-5360
Fax: (740) 446-5486
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 35-08-2565 (OH)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 21461 (WV)

Record details

NPI number1639123995
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESJanuary 21, 2021
Certification dateJanuary 21, 2021
Mailing address90 Jackson Pike, Gallipolis, OH 45631-1560

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolJC EDWARDS SCHOOL OF MEDICINE, MARSHALL UNIVERSITY
Graduated 1998 (28 years in practice)
Group practice Holzer Clinic Llc — 264 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount