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

Mariam Masri, NP

Individual provider Nurse Practitioner · NPI 1629508924

Mariam Masri, NP is a Nurse Practitioner in Stanford, California. Qualified in 2020, 6 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
6
Licensed in
CA
In the registry since
2017
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
Fax: (650) 497-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1100 Van Ness Ave, San Francisco, CA 94109-6978 — (415) 600-5760
  • 169 W 133rd St, New York, NY 10030 — (646) 762-4950
  • 130 E 77th St, New York, NY 10075 — (212) 434-6400
  • 130 E 77th St, New York, NY 10075 — (212) 434-6400

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95016482 (CA)

Record details

NPI number1629508924
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 19, 2017
Last updated in NPPESJanuary 28, 2026
Certification dateJanuary 28, 2026
Mailing address300 Pasteur Dr, Stanford, CA 94305-2200

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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