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

David D Wirtz, MD

Individual provider Emergency Medicine Physician · NPI 1649240185

David D Wirtz, MD is an Emergency Medicine in Cortland, New York. Graduated from New York Medical College in 2000, 26 years ago. Practices with Corning Hospital, a 40-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
26
Trained at
New York Medical College
Licensed in
NY
In the registry since
2006
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

134 Homer Ave
Cortland, NY 13045-1206
Phone: (607) 756-3743
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 225318 (NY)

Record details

NPI number1649240185
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESMarch 22, 2021
Certification dateMarch 1, 2021
Mailing address1 Guthrie Sq, Sayre, PA 18840-1625

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 2000 (26 years in practice)
Group practice Corning Hospital — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Cortland