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

John Chancellor

Individual provider Ophthalmology Physician · NPI 1710341763

John Chancellor is an Ophthalmology in Houston, Texas. Graduated from University of Massachusetts Medical School in 2016, 10 years ago. Practices with Baylor College of Medicine, a 798-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
10
Trained at
University of Massachusetts Medical School
Licensed in
TX
In the registry since
2016
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Practice location Address checks out

1977 Butler Blvd Fl 2
Houston, TX 77030-4101
Phone: (713) 798-6100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4301 W Markham St # 523, Little Rock, AR 72205-7101 — (501) 686-5356
  • 1504 Taub Loop Fl 2, Houston, TX 77030-1608 — (713) 526-4243

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence S5575 (TX)

Record details

NPI number1710341763
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 6, 2016
Last updated in NPPESDecember 13, 2024
Certification dateDecember 13, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2016 (10 years in practice)
Group practice Baylor College Of Medicine — 798 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Houston