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

Dr. Steven Lawrence Mullis, DO

Individual provider Family Medicine Physician · NPI 1710805551

Dr. Steven Lawrence Mullis, DO is a Family Medicine Physician in Kissimmee, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2026
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

501 N Dillingham Ave Apt 305
Kissimmee, FL 34741-4965
Phone: (689) 306-5157
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence $$$$$$$$$ (FL)

Record details

NPI number1710805551
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 8, 2026
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026
Mailing address501 N Dillingham Ave Apt 305, Kissimmee, FL 34741-4965

Other providers in Kissimmee