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

Ralph A Boucher, MD

Individual provider Cardiovascular Disease Physician · NPI 1134156912

Ralph A Boucher, MD is a Cardiovascular Disease Physician in Hayward, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

27212 Calaroga Ave
Hayward, CA 94545-4339
Phone: (510) 785-5000
Fax: (510) 784-2502
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence G44666 (CA)

Record details

NPI number1134156912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address27212 Calaroga Ave, Hayward, CA 94545-4339

Other providers in Hayward