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

Dr. William Isaac Sawyer, DO

Individual provider Ophthalmology Physician · NPI 1699969634

Dr. William Isaac Sawyer, DO is an Ophthalmology in Granbury, Texas. Graduated from University of North Texas Hsc, College of Osteopathic Med in 2006, 20 years ago. Practices with Sawyer Eye Center, PLLC, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
20
Trained at
University of North Texas Hsc, College of Osteopathic Med
Licensed in
TX
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

950 Whitehead Dr
Granbury, TX 76048-2505
Phone: (855) 798-2020
Fax: (817) 789-6290
Show map & directions

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

Additional practice locations (1)

  • 925 Santa Fe Dr Ste 105, Weatherford, TX 76086-5867 — (855) 798-2020

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence P6076 (TX)

Record details

NPI number1699969634
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 4, 2007
Last updated in NPPESOctober 2, 2018

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
Graduated 2006 (20 years in practice)
Group practice Sawyer Eye Center, Pllc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Granbury