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

Cornelia Tjandra, FNP

Individual provider Family Nurse Practitioner · NPI 1841466406

Cornelia Tjandra, FNP is a Nurse Practitioner in San Bruno, California. Qualified in 2006, 20 years ago. Practices with Alameda Health System, a 601-clinician group and accepts Medicare assignment. Licensed in California and Maryland.

Years since qualifying
20
Licensed in
CA, MD
In the registry since
2008
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

3300 College Dr Bldg 19
San Bruno, CA 94066-1698
Phone: (650) 738-4270
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 17905 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R196275 (MD)

Record details

NPI number1841466406
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMay 5, 2008
Last updated in NPPESMarch 8, 2023
Certification dateMarch 8, 2023
Mailing address5315 Pacific Terrace Ct, Castro Valley, CA 94552-5539

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Alameda Health System — 601 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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