Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Honor Fullerton Stone, M.D.

Specialist in Menlo Park, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1962425496

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Honor Fullerton Stone

Credential M.D.

Sex Female

Practice address 888 Oak Grove Ave, Suite 8, Menlo Park, CA, 94025

Phone (650) 325-1511

Fax (650) 617-1079

Enumeration date Jul 25, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G64868 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Honor Stone's NPI record?

Cross-check NPI 1962425496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1962425496 active?

Yes, as of the latest NPPES snapshot, NPI 1962425496 is active (record last updated 2007-07-09).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.