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

MS. Ellen Liu, NP-C

Individual provider Family Nurse Practitioner · NPI 1497099220

MS. Ellen Liu, NP-C is a Family Nurse Practitioner in Upland, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

1307 Mallorca St
Upland, CA 91784-1090
Phone: (909) 946-8117
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1500 E. Duarte Rd, Duarte, CA 91010-3012 — (626) 471-9200
  • 1500 E. Duarte Rd, Duarte, CA 91010-3012 — (626) 471-9200

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 22434 (CA)

Record details

NPI number1497099220
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedNovember 16, 2012
Last updated in NPPESMarch 17, 2018

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