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

Nwando Tony-Onugu, MD

Individual provider Internal Medicine Physician · NPI 1275115610

Nwando Tony-Onugu, MD is an Internal Medicine in Dover, de, Delaware. Qualified in 2004, 22 years ago. Practices with Bayhealth Medical Center, Inc, a 401-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
22
Licensed in
DE
In the registry since
2021
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

640 S State Street Mail Code: 3007
Dover, de, DE 19901-1006
Phone: (302) 612-2924
Fax: (302) 725-3558
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C1-0027236 (DE)

Record details

NPI number1275115610
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2021
Last updated in NPPESJuly 10, 2024
Certification dateJuly 10, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Bayhealth Medical Center, Inc — 401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare