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

Nathan Teschan, DO

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1558680397

Nathan Teschan, DO is an Anatomic Pathology & Clinical Pathology Physician in San Antonio, Texas. Works from 2 locations. Licensed in Indiana.

Licensed in
IN
In the registry since
2010
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

3551 Roger Brooke Dr Bldg 1151
San Antonio, TX 78234-4504
Phone: (210) 916-0000
Show map & directions

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

Additional practice locations (1)

  • 101 Bodin Cir, Travis Afb, CA 94535-1809 — (707) 423-3753

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 02003918A (IN)

Record details

NPI number1558680397
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 19, 2010
Last updated in NPPESSeptember 5, 2023
Certification dateJanuary 28, 2022
Mailing address3551 Roger Brooke Dr, Fort Sam Houston, TX 78234-4504

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