Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David Z. Ephraim, O.D., LLC

Optometrist in Kensington, MD · enumerated 2014 · authorized official David Ephraim, Sole Member LLC.

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

National Provider Identifier

1689096497

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Registry record

Entity type Organization (Type 2)

Legal business name David Z. Ephraim, O.D., LLC

Practice address 10518 Connecticut Ave Lowr Level, Kensington, MD, 20895

Phone (301) 942-2221

Fax (301) 942-6338

Enumeration date Jan 13, 2014

Last updated in NPPES Jan 13, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License TA2283 (MD) Primary

Authorized official

Name David Ephraim

Title Sole Member LLC

Phone (301) 942-2221

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-01-13. Verify at npiregistry.cms.hhs.gov.

Where is David Z. Ephraim, O.D., LLC located?

The practice location on file with NPPES is in Kensington, MD.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-13.