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

Catherine A Marco, MD

Individual provider Emergency Medicine Physician · NPI 1629031877

Catherine A Marco, MD is an Emergency Medicine in Hershey, Pennsylvania. Graduated from Johns Hopkins University School of Medicine in 1986, 40 years ago. Practices with The Milton S Hershey Medical Center Physicians Group, a 1,595-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio and Pennsylvania.

Years since qualifying
40
Trained at
Johns Hopkins University School of Medicine
Licensed in
OH, PA
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.

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Practice location Address checks out

500 University Dr
Hershey, PA 17033-2360
Phone: (800) 243-1455
Show map & directions

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

Additional practice locations (1)

  • 3000 Arlington Ave, Toledo, OH 43614-2595 — (419) 383-6369

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD477913 (PA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 35075238 (OH)

Record details

NPI number1629031877
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESMay 18, 2022
Certification dateMay 18, 2022
Mailing address500 University Drive, Mc Ca410, Hershey, PA 17033-2360

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice The Milton S Hershey Medical Center Physicians Group — 1595 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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