Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ladas Eye Group PA

Ophthalmology Physician in Silver Spring, MD · enumerated 2006 · authorized official John Ladas, President.

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

National Provider Identifier

1902837149

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Registry record

Entity type Organization (Type 2)

Legal business name Ladas Eye Group PA

Other name <Unavail>

Practice address 2101 Medical Park Dr, Suite 101, Silver Spring, MD, 20902

Phone (301) 681-6600

Fax (301) 681-3799

Enumeration date Jul 5, 2006

Last updated in NPPES Nov 8, 2023

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Ladas

Title President

Phone (301) 681-6600

Other identifiers

Identifier	Type	State	Issuer
1228	Other	-	BLUE CROSS/BLUE SHIELD
CE7760	Other	DC	RAILROAD MEDICARE

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-11-08. Verify at npiregistry.cms.hhs.gov.

Where is Ladas Eye Group PA located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-08.