Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aaron I Weinstein, OD

Optometrist in Waldorf, MD · enumerated 2006 · practices at Weinstein Eye Associates LLC.

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

National Provider Identifier

1912960964

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Registry record

Entity type Individual (Type 1)

Name Dr. Aaron I Weinstein

Credential OD

Sex Male

Practice address 3080 Waldorf Market Pl, Waldorf, MD, 20603

Phone (301) 843-9112

Fax (301) 843-9989

Enumeration date Apr 10, 2006

Last updated in NPPES Dec 22, 2013

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TA1142 (MD) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Aaron Weinstein's NPI record?

Cross-check NPI 1912960964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912960964 active?

Yes, as of the latest NPPES snapshot, NPI 1912960964 is active (record last updated 2013-12-22).

Other providers at this practice address

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Weinstein Eye Associates LLC Optometrist · Waldorf, MD NPI 1649438490 Santina Burner Optometrist · Waldorf, MD NPI 1134853229 Matthew Hockett Optometrist · Waldorf, MD NPI 1447948518

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-22.