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

Chris K Guerin

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1508206707

Chris K Guerin is an Endocrinology, Diabetes & Metabolism Physician in Oceanside, California. Registered with an NPI since 2013.

In the registry since
2013

Practice location Address checks out

3927 Waring Rd Ste C
Oceanside, CA 92056-4458
Phone: (760) 941-9850
Fax: (760) 941-9845
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X

Record details

NPI number1508206707
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Brenda Guerin — Bookkeeper · (760) 941-9850
Other names Tri-City Endocrinology And Metabolism
NPI enumeratedJuly 2, 2013
Last updated in NPPESAugust 12, 2013
Mailing address3927 Waring Rd, Suite C, Oceanside, CA 92056-4458