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

Anthony P Buonanno Jr., MD

Individual provider Internal Medicine Physician · NPI 1609873413

Anthony P Buonanno Jr., MD is an Internal Medicine in Lewes, Delaware. Qualified in 1993, 33 years ago. Practices with Christiana Care Health Services Inc, a 1,481-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Delaware and Pennsylvania.

Years since qualifying
33
Licensed in
DE, PA
In the registry since
2005
Specialties on file
3
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

424 Savannah Rd
Lewes, DE 19958-1462
Phone: (302) 645-3100
Show map & directions

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

Additional practice locations (2)

  • 18742 Coastal Hwy, Rehoboth Beach, DE 19971-6149 — (302) 703-3980
  • 1255 S Cedar Crest Blvd, Allentown, PA 18103-6256 — (610) 437-9006

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C1-0026043 (DE)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD061903L (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence MD061903L (PA)

Record details

NPI number1609873413
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2005
Last updated in NPPESJuly 7, 2025
Certification dateJuly 7, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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