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

Alexander Lee Werne, MD

Individual provider Pediatrics Physician · NPI 1669903126

Alexander Lee Werne, MD is a Pediatrics Physician in Mountain View, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2017
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

701 E El Camino Real
Mountain View, CA 94040-2833
Phone: (650) 934-7850
Show map & directions

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

Additional practice locations (2)

  • 725 Welch Rd, Palo Alto, CA 94304-1601 — (650) 497-8000
  • 1101 Van Ness Ave, San Francisco, CA 94109-6919 — (415) 600-2722

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A160064 (CA)

Record details

NPI number1669903126
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2017
Last updated in NPPESJune 6, 2025
Certification dateJune 6, 2025
Mailing addressPo Box 276950, Sacramento, CA 95827-6950

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