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IN-HOUSE OPHTHALMOLOGY INC
NPI 1619821758
Ophthalmology in Rockville, MD

Active since February 25, 2026
9701 VEIRS DR, ROCKVILLE, MD 20850(443) 805-6292(443) 805-6292 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About In-house Ophthalmology Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IN-HOUSE OPHTHALMOLOGY INC (NPI 1619821758) is a healthcare organization registered as an ophthalmology in Rockville, Maryland and active in the NPI registry since February 2026. The organization lists Salman Yousaf, Do, as its authorized official.

NPPES Registry Identity

NPI1619821758
Entity TypeOrganization
Primary Taxonomy207W00000X
Legal Business NameIN-HOUSE OPHTHALMOLOGY INC
Location Address9701 VEIRS DRRockville, MD 20850-3414
Mailing Address5125 Crestwood LnEllicott City, MD 21043-7051 · (443) 805-6292 · Fax (443) 805-6292
Phone(443) 805-6292
Fax(443) 805-6292
Organization SubpartNo
Authorized OfficialSalman YousafDo · (443) 805-6292
Enumeration DateFebruary 25, 2026
NPPES CertifiedFebruary 25, 2026
✔ NPI 1619821758 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
9701 VEIRS DR, Rockville, MD 20850
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

In-house Ophthalmology Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to In-House Ophthalmology Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Salman Yousuf, D.O.
Ophthalmology
NPI 1669600649
2041 GEORGIA AVE NW STE 2100
Washington, DC 20060
(202) 865-1257
✔ PECOS✔ Accepts Medicare15 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is In-House Ophthalmology Inc's NPI number?

The NPI number for In-House Ophthalmology Inc is 1619821758. It was assigned to this organization in the NPPES registry on February 25, 2026.

Where is In-House Ophthalmology Inc located?

In-House Ophthalmology Inc is located at 9701 Veirs Dr, Rockville, MD 20850. The listed phone number is (443) 805-6292.

What is In-House Ophthalmology Inc's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is In-House Ophthalmology Inc enrolled in Medicare?

Yes. In-House Ophthalmology Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through In-House Ophthalmology Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to In-House Ophthalmology Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for In-House Ophthalmology Inc was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.