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

Zachary Brian Atto, DO

Individual provider Military Health Care Provider · NPI 1487113056

Zachary Brian Atto, DO is a Military Health Care Provider in Fresno, California. Works from 3 locations. Licensed in California and Texas.

Licensed in
CA, TX
In the registry since
2019
Specialties on file
5
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

155 N Fresno St
Fresno, CA 93701-2302
Phone: (559) 499-6400
Show map & directions

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

Additional practice locations (2)

  • 200 Mercy Cir, Oceanside, CA 92055 — (832) 754-7122
  • 38400 Bob Wilson Dr, San Diego, CA 92134-5000 — (832) 754-7122

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 20A22824 (CA)
Military Health Care Provider Taxonomy 171000000X · Licence S7664 (TX)
Military Health Care Provider Taxonomy 171000000X · Licence 20A22824 (CA)
General Practice Physician Taxonomy 208D00000X · Licence S7664 (TX)
General Practice Physician Taxonomy 208D00000X · Licence 20A22824 (CA)

Record details

NPI number1487113056
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 13, 2019
Last updated in NPPESNovember 13, 2024
Certification dateNovember 13, 2024
Mailing address155 N Fresno St, Fresno, CA 93701-2302

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