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

Dr. Lloyd F. Mercer Jr., MD

Individual provider Neurology with Special Qualifications in Child Neurology Physician · NPI 1568542744

Dr. Lloyd F. Mercer Jr., MD is a Neurology with Special Qualifications in Child Neurology Physician in Tyler, Texas. Practices as a sole proprietor. Licensed in Texas.

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

2301 S Broadway Ave Ste B-8
Tyler, TX 75701-5402
Phone: (903) 526-4242
Fax: (903) 526-4240
Show map & directions

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

Specialties & licences

Neurology with Special Qualifications in Child Neurology Physician (primary) Taxonomy 2084N0402X · Licence G3610 (TX)

Record details

NPI number1568542744
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 16, 2006
Last updated in NPPESJuly 8, 2007