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

Dr. Malcolm Kent Lyon, DO

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1487708624

Dr. Malcolm Kent Lyon, DO is an Emergency Medical Services (Emergency Medicine) Physician in Nacogdoches, Texas. Practices as a sole proprietor. Licensed in Texas.

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.

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Practice location Address checks out

1204 N Mound St
Nacogdoches, TX 75961-4027
Phone: (936) 568-8448
Show map & directions

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

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence F9762 (TX)

Record details

NPI number1487708624
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 23, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 630810, Nacogdoches, TX 75963-0810