Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Shannon Lambert, MPAS, PA-C
Physician Assistant in Upland, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548406952
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Registry record
Entity type Individual (Type 1)
Name Mrs. Shannon Lambert
Credential MPAS, PA-C
Sex Female
Practice address 585 N Mountain Ave, Suite A, Upland, CA, 91786
Phone (909) 946-2228
Fax (909) 946-8007
Enumeration date Jan 6, 2009
Last updated in NPPES Oct 19, 2011
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA20029 (CA) Primary
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.
Frequently asked questions
How do I verify Shannon Lambert's NPI record?
Cross-check NPI 1548406952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1548406952 active?
Yes, as of the latest NPPES snapshot, NPI 1548406952 is active (record last updated 2011-10-19).
Other providers at this practice address
Browse all → Charles Tran Procedural Dermatology Physician · Upland, CA NPI 1922051739 Anthony Antenorcruz Physician Assistant · Upland, CA NPI 1376722884 Chaparral Medical Group, Inc. Dermatology Physician · Upland, CA NPI 1558689794 Inland Empire Medical Network,Inc. Family Medicine Physician · Upland, CA NPI 1043538010 Pratibha Kayastha Family Nurse Practitioner · Upland, CA NPI 1942601281 Kristin Mickelson Medical Physician Assistant · Upland, CA NPI 1982072682 Celina Chau Acupuncturist · Upland, CA NPI 1558724336 Michelle Carhill Nurse Practitioner · Upland, CA NPI 1023873759
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-19.