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

Duo Xu, MD

Individual provider Ophthalmology Physician · NPI 1992117014

Duo Xu, MD is an Ophthalmology in Philadelphia, Pennsylvania. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2014, 12 years ago. Practices with Retinovitreous Associates Ltd, a 35-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
12
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
PA
In the registry since
2014
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

840 Walnut St Ste 1020
Philadelphia, PA 19107
Phone: (800) 331-6634
Fax: (215) 928-3484
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD463901 (PA)

Record details

NPI number1992117014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 22, 2014
Last updated in NPPESDecember 9, 2020
Certification dateDecember 9, 2020

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 2014 (12 years in practice)
Group practice Retinovitreous Associates Ltd — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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