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

Dr. Emmanuel Yih-Herng Chang, MD/PHD

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1083877740

Dr. Emmanuel Yih-Herng Chang, MD/PHD is an Ophthalmology in Bellaire, Texas. Graduated from Baylor College of Medicine in 2007, 19 years ago. Practices with Retina and Vitreous of Texas PLLC, a 9-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
19
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2008
Specialties on file
2

Practice location Address checks out

6565 W Loop S Ste 400
Bellaire, TX 77401-3510
Phone: (713) 799-9975
Fax: (713) 799-1095
Show map & directions

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

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence P5786 (TX)
Ophthalmology Physician Taxonomy 207W00000X · Licence P5786 (TX)

Record details

NPI number1083877740
Entity typeIndividual (Type 1)
GenderMale
Credentials MD/PHD
Sole proprietorNo
NPI enumeratedJuly 3, 2008
Last updated in NPPESOctober 22, 2024
Certification dateOctober 22, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Retina And Vitreous Of Texas Pllc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Bellaire