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

Madelaine Ryan, NP

Individual provider Registered Nurse · NPI 1376298539

Madelaine Ryan, NP is a Nurse Practitioner in Stanford, California. Qualified in 2021, 5 years ago. Practices with St Lukes Clinic-Treasure Valley LLC, a 1,150-clinician group and accepts Medicare assignment. Licensed in California and Idaho.

Years since qualifying
5
Licensed in
CA, ID
In the registry since
2022
Specialties on file
3
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
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95029737 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 60087 (ID)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 95029737 (CA)

Record details

NPI number1376298539
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 16, 2022
Last updated in NPPESOctober 29, 2024
Certification dateOctober 24, 2024
Mailing address300 Pasteur Drive, Stanford, CA 94305

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice St Lukes Clinic-Treasure Valley Llc — 1150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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