npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › California › 363LF0000X

Alexandra Williams, APRN, FNP-BC, IBCLC

NPI 1376878678 · on the registry since 2009

Practice

Address
2490 Hospital Dr
Mountain View, CA 94040
Phone
(808) 988-8290
Organisation at this address
Lakshmi Myneni Md
Samuel N Marcus Md Inc.
Intuitive Neurology Inc
Peninsula Cardiovascular
Advanced Gi Endoscopy Inc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
77

Registry record

Primary taxonomy
363LF0000X
363LF0000X
Also registered as
163W00000X
163WL0100X
163WL0100X
Licence states on file
HI, CA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-09-25

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California