Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

In-House Ophthalmology Inc

Ophthalmology Physician in Rockville, MD · enumerated 2026 · authorized official Salman Yousaf, Do.

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

National Provider Identifier

1619821758

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name In-House Ophthalmology Inc

Practice address 9701 Veirs Dr, Rockville, MD, 20850

Phone (443) 805-6292

Fax (443) 805-6292

Enumeration date Feb 25, 2026

Last updated in NPPES Feb 25, 2026

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Salman Yousaf

Title Do

Phone (443) 805-6292

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

Where is In-House Ophthalmology Inc located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-02-25. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.