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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erik Weissberg, OD

Optometrist in Boston, MA · enumerated 2005.

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

National Provider Identifier

1528069580

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Registry record

Entity type Individual (Type 1)
Name Erik Weissberg
Credential OD
Sex Male
Practice address 1255 Boylston St, Boston, MA, 02215
Phone (617) 262-2020
Fax (617) 236-6323
Enumeration date Aug 2, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4029 (MA) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
0336131 Medicaid MA -

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.

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Frequently asked questions

How do I verify Erik Weissberg's NPI record?
Cross-check NPI 1528069580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1528069580 active?
Yes, as of the latest NPPES snapshot, NPI 1528069580 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.