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

Stephen Zachary Peeke, MD

Individual provider Medical Oncology Physician · NPI 1013350297

Stephen Zachary Peeke, MD is a Hematology/Oncology in Milford, Delaware. Graduated from Jefferson Medical College of Thomas Jefferson University in 2013, 13 years ago. Practices with Bayhealth Medical Center, Inc, a 401-clinician group. Licensed in Delaware.

Years since qualifying
13
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
DE
In the registry since
2013
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 Wellness Way
Milford, DE 19963-4364
Phone: (302) 430-5072
Fax: (302) 430-5071
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence C1-0028532 (DE)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence C1-0028532 (DE)

Record details

NPI number1013350297
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2013
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesMEDICAL ONCOLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2013 (13 years in practice)
Group practice Bayhealth Medical Center, Inc — 401 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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