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

Dr. William A Haynes, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1427042340

Dr. William A Haynes, MD is an Emergency Medical Services (Emergency Medicine) Physician in Lantana, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
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

9611 Arbor Ct
Lantana, TX 76226-6426
Phone: (940) 725-0022
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 J3116 (TX)

Record details

NPI number1427042340
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 7, 2005
Last updated in NPPESNovember 20, 2010
Mailing address9611 Arbor Ct, Lantana, TX 76226-6426