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

Dr. William T Hartman, DO

Individual provider Emergency Medicine Physician · NPI 1861478265

Dr. William T Hartman, DO is an Emergency Medicine Physician in McKinney, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
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

4500 Medical Center Dr
McKinney, TX 75069-1650
Phone: (972) 758-3598
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G2718 (TX)

Record details

NPI number1861478265
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 16, 2005
Last updated in NPPESNovember 8, 2007
Mailing addressPo Box 201606, Dallas, TX 75320-1606

Other providers in McKinney