Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra Wolfe, PA-C
Physician Assistant in Waltham, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003499955
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Registry record
Entity type Individual (Type 1)
Name Alexandra Wolfe
Credential PA-C
Sex Female
Practice address 840 Winter Street, Waltham, MA, 02451
Phone (781) 890-2133
Fax (781) 890-2177
Enumeration date Apr 29, 2021
Last updated in NPPES Jan 8, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA8177 (MA) 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
Is NPI 1003499955 active?
Yes, as of the latest NPPES snapshot, NPI 1003499955 is active (record last updated 2024-01-08).
How do I verify Alexandra Wolfe's NPI record?
Cross-check NPI 1003499955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-08.