● Active Type 1 · Individual

DR. Sami S Dahr, MD

Ophthalmology·Houston, TX· NPI 1578514840 · Enumerated 2006 · 20 years on NPI

Dahr is 1 of 23 ophthalmology providers in Houston and 1 of 139 in Texas.

NPI age

20 years

Enumerated 2006-05-12

Primary specialty

Ophthalmology

Plus 3 subspecialties

Licensed in

TX, OK

2 states

Status

Active

No deactivations on record

Last NPPES update

2022-11-29

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 139 active ophthalmology providers in Texas.

NPI age

20 years

↑ 4 yr above median (16 yr)

State licenses

2 states

Top 71% — 28% of peers are multi-state

Subspecialties

In the 77% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-05Enumerated in NPPES

2006 2026

Where they practice

Practice location

6400 Fannin St Ste 1800

Houston, TX 770301526

📞 7134869400

Mailing address

6400 Fannin St Ste 1800

Houston, TX 770301526

📞 0562503924

Specialties

Allopathic & Osteopathic Physicians › Ophthalmology

Ophthalmology Primary

An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.

TX license #8793OK license #21812 taxonomy 207WX0107X
Ophthalmology

An ophthalmologist who specializes in the treatment of intraocular inflammation, scleritis, keratitis and infectious disorders affecting the eye and inflammatory disorders of the adnexa and/or orbit.

OK license #21812 taxonomy 207WX0108X
Ophthalmology

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...

OK license #21812 taxonomy 207W00000X

Practice context

Part of a multi-provider practice. 18 other active providers share this practice address in NPPES.

Recently enumerated nearby: 1 new ophthalmology provider has been added in Houston in the last 180 days. See all →

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.