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

Harold Westley Phillips, MD

Individual provider Neurological Surgery Physician · NPI 1356720098

Harold Westley Phillips, MD is a Neurological Surgery Physician in Palo Alto, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2015
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

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
Show map & directions

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

Additional practice locations (2)

  • 300 Stein Plaza Driveway Suite 420, Los Angeles, CA 90095-0001 — (310) 825-5111
  • 550 1st Ave, New York, NY 10016-6402 — (212) 263-5506

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence A150191 (CA)

Record details

NPI number1356720098
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2015
Last updated in NPPESApril 26, 2024
Certification dateApril 26, 2024

Other providers in Palo Alto