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

Winny Haewon Im, NP

Individual provider Primary Care Nurse Practitioner · NPI 1699637009

Winny Haewon Im, NP is a Nurse Practitioner in Stanford, California. Qualified in 2025, 1 year ago. Works from 2 locations. Licensed in California.

Years since qualifying
1
Licensed in
CA
In the registry since
2025
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5555 W Las Positas Blvd, Pleasanton, CA 94588-4000 — (925) 847-3000

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95037651 (CA)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 95037651 (CA)

Record details

NPI number1699637009
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 25, 2025
Last updated in NPPESMarch 3, 2026
Certification dateMarch 3, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Accepts Medicare assignment Not indicated

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