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

Timothy Shawn Colley, RN, FNP-C

Individual provider Family Nurse Practitioner · NPI 1457220840

Timothy Shawn Colley, RN, FNP-C is a Family Nurse Practitioner in San Leandro, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2025
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

14472 Wicks Blvd
San Leandro, CA 94577-6712
Phone: (510) 568-6161
Show map & directions

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

Additional practice locations (1)

  • 1225 Alpine Rd Ste 100, Walnut Creek, CA 94596-4445 — (925) 464-2630

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95026617 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 584131 (CA)

Record details

NPI number1457220840
Entity typeIndividual (Type 1)
GenderMale
Credentials RN , FNP-C
Sole proprietorNo
NPI enumeratedNovember 3, 2025
Last updated in NPPESNovember 30, 2025
Certification dateNovember 30, 2025

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