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

John W. Gallo, DO

Individual provider Internal Medicine Physician · NPI 1558446229

John W. Gallo, DO is an Internal Medicine Physician in Pittsburg, 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

2220 Gladstone Dr Ste 3
Pittsburg, CA 94565-5123
Phone: (925) 432-3318
Fax: (925) 432-4590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A7460 (CA)

Record details

NPI number1558446229
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 25, 2006
Last updated in NPPESJuly 12, 2016
Mailing address2220 Gladstone Dr Ste 3, Pittsburg, CA 94565-5123

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