● Active Type 1 · Individual

MR. Samir Ouais, MD

Internal Medicine·Cleveland, TX· NPI 1861559213 · Enumerated 2007 · 19 years on NPI

Ouais is 1 of 2 internal medicine providers in Cleveland and 1 of 935 in Texas.

NPI age

19 years

Enumerated 2007-01-03

Primary specialty

Internal Medicine

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2026-02-03

Source: monthly bulk 2026-05

Sole proprietor

May be part of a larger org

How this provider compares

Across 935 active internal medicine providers in Texas.

NPI age

19 years

≈ at median (18 yr)

State licenses

1 state

15% of peers hold multiple states

Subspecialties

In the 38% of peers with subspecialties

NPI lifetime · 2007 → 2026

2007-01Enumerated in NPPES

2007 2026

Where they practice

Practice location

203 N College St, #1001

Cleveland, TX 77327

📞 2815928088fax 7136531646

Mailing address

Po Box 58538

Webster, TX 775988538

Additional practice locations

3 secondary locations on file with NPPES.

Location 2

4615 Southwest Fwy Ste 1000

Houston, TX 770277108

📞 2814076943

Location 3

500 N Kobayashi Ste C

Webster, TX 775984722

📞 2818163092

Location 4

4615 Southwest Fwy Ste 900

Houston, TX 770277191

📞 3466131423

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary...

TX license #H3277 taxonomy 207RE0101X
Internal Medicine

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...

TX license #H3277 taxonomy 207R00000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES.

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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.