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

Rebecca Long

Individual provider Internal Medicine Physician · NPI 1639007172

Rebecca Long is an Internal Medicine Physician in Portola Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026

Practice location Address checks out

150 Alamos Rd
Portola Valley, CA 94028-7702
Phone: (650) 255-7699
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A61465 (CA)

Record details

NPI number1639007172
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 13, 2026
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026
Mailing address150 Alamos Rd, Portola Valley, CA 94028-7702

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