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

Carl O. Gray, MD

Individual provider Family Medicine Physician · NPI 1326126152

Carl O. Gray, MD is a Family Medicine 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

22331 Mission Blvd
Hayward, CA 94541-3911
Phone: (510) 471-5880
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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 A92884 (CA)

Record details

NPI number1326126152
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESApril 27, 2026
Certification dateApril 27, 2026
Mailing address22331 Mission Blvd, Hayward, CA 94541-3911

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