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

Dr. Deborah Tanya Zarek, MD

Individual provider Internal Medicine Physician · NPI 1619930708

Dr. Deborah Tanya Zarek, MD is an Internal Medicine in Wilmington, Delaware. Graduated from George Washington University School of Medicine in 2000, 26 years ago. Practices with Zarek Donohue LLC, a 22-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Delaware.

Years since qualifying
26
Trained at
George Washington University School of Medicine
Licensed in
DE
In the registry since
2006
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

3521 Silverside Rd Ste 2J Concord Plaza Ridgely Bldg
Wilmington, DE 19810-4900
Phone: (302) 543-5454
Fax: (302) 327-4200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C10006537 (DE)

Record details

NPI number1619930708
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 10, 2006
Last updated in NPPESSeptember 29, 2020
Certification dateSeptember 29, 2020
Mailing address3521 Silverside Rd Ste 2j, Concord Plaza, Ridgely Bldg., Wilmington, DE 19810-4909

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Zarek Donohue Llc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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