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

Dr. Robert Marroquin Acosta, DO

Individual provider Family Medicine Physician · NPI 1003853649

Dr. Robert Marroquin Acosta, DO is a Family Medicine Physician in Tracy, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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.

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Practice location Address checks out

1530 Bessie Ave
Tracy, CA 95376-3080
Phone: (209) 834-1443
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A4224 (CA)

Record details

NPI number1003853649
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1530 Bessie Ave, Tracy, CA 95376-3080

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