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

Hongyu Zhang

Individual provider Internal Medicine Physician · NPI 1609280551

Hongyu Zhang is an Internal Medicine in Wilmington, Delaware. Qualified in 2002, 24 years ago. Practices with Phoenixville Clinic Company LLC, a 137-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
24
Licensed in
DE
In the registry since
2014

Practice location Address checks out

701 N Clayton St
Wilmington, DE 19805-3165
Phone: (302) 421-4100
Show map & directions

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

Additional practice locations (2)

  • 4735 Ogletown Stanton Rd, Newark, DE 19713-2072 — (302) 623-2853
  • 1500 Lansdowne Ave, Darby, PA 19023-1200 — (610) 237-4000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C1-0012351 (DE)

Record details

NPI number1609280551
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 19, 2014
Last updated in NPPESMarch 17, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Phoenixville Clinic Company Llc — 137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Wilmington