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Dr. Brenda Cronin, O.D.

Corneal and Contact Management Optometrist in Cambridge, MA · enumerated 2007 · practices at Harvard Square Eye Care P.C..

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

National Provider Identifier

1962523795

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Registry record

Entity type Individual (Type 1)
Name Dr. Brenda Cronin
Credential O.D.
Sex Female
Practice address 19 Dunster St, Cambridge, MA, 02138
Phone (617) 354-5590
Fax (617) 812-6050
Enumeration date Apr 2, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3479 (MA) Secondary
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 3479 (MA) Primary
152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 3479 (MA) Secondary
152WS0006X Sports Vision Optometrist Eye and Vision Services Providers · License 3479 (MA) Secondary
152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 3479 (MA) Secondary
156FC0801X Contact Lens Fitter Eye and Vision Services Providers · License 3479 (MA) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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.

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Frequently asked questions

Where does Brenda Cronin practice?
The practice location on file with NPPES is in Cambridge, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brenda Cronin?
The National Provider Identifier (NPI) for Brenda Cronin is 1962523795, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.