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

Weston John Lagrandeur, MD

Individual provider Family Medicine Physician · NPI 1841781812

Weston John Lagrandeur, MD is a Family Practice in San Jose, California. Graduated from University of Arizona College of Medicine in 2018, 8 years ago. Practices with University Healthcare Alliance, a 332-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Washington.

Years since qualifying
8
Trained at
University of Arizona College of Medicine
Licensed in
CA, WA
In the registry since
2018
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

455 Oconnor Dr Ste 210
San Jose, CA 95128-1632
Phone: (408) 995-5453
Fax: (206) 812-6176
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1642 E Capitol Expy, San Jose, CA 95121-1800 — (408) 445-3431
  • 1333 Meridian Ave, San Jose, CA 95125-5212 — (408) 445-3400
  • 2039 Forest Ave Ste 105, San Jose, CA 95128-4815 — (408) 947-2929

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A194474 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD61142151 (WA)

Record details

NPI number1841781812
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2018
Last updated in NPPESJune 5, 2025
Certification dateJune 5, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice University Healthcare Alliance — 332 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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