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

Justin Mark Packer, DO, MPH

Individual provider Military Health Care Provider · NPI 1124870696

Justin Mark Packer, DO, MPH is a Military Health Care Provider in Jbsa Ft Sam Houston, Texas. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024
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.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 78234-4504
Phone: (210) 916-3000
Show map & directions

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

Specialties & licences

Military Health Care Provider (primary) Taxonomy 171000000X

Record details

NPI number1124870696
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MPH
Sole proprietorYes
NPI enumeratedApril 5, 2024
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025
Mailing address3551 Roger Brooke Dr, San Antonio, TX 78234-4504

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