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

John Moser Butler, MD

Individual provider Infectious Disease Physician · NPI 1427028430

John Moser Butler, MD is an Infectious Disease in Sugar Land, Texas. Graduated from University of Texas Medical School at Houston in 1993, 33 years ago. Practices with Legacy Community Health Services, Inc, a 149-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
33
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

16659 SW Fwy Ste 371
Sugar Land, TX 77479-2375
Phone: (281) 265-0760
Fax: (281) 265-1240
Show map & directions

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

Additional practice locations (1)

  • 4911 Sand Hill Dr, Sugar Land, TX 77479 — (281) 634-9600

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence J6359 (TX)

Record details

NPI number1427028430
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 23, 2006
Last updated in NPPESJune 1, 2020
Certification dateJune 1, 2020

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1993 (33 years in practice)
Group practice Legacy Community Health Services, Inc — 149 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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