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

John A. Ambrosino, DPM, Inc

Organization Podiatrist · NPI 1720220064

John A. Ambrosino, DPM, Inc provides Podiatrist services in Concord, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2281 E St
Concord, CA 94520-2013 Not confirmed with CMS for 17 years — call before visiting
Phone: (925) 827-9966
Fax: (925) 827-2416
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Podiatrist (primary) Taxonomy 213E00000X · Licence E002827 (CA)

Record details

NPI number1720220064
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Ambrosino — President/Owner · (925) 827-9966
NPI enumeratedApril 1, 2009
Last updated in NPPESApril 1, 2009
Mailing address2281 East St, Concord, CA 94520-2013

Other providers in Concord