Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Samreen Khuwaja, M.D

Internal Medicine Physician in Port Arthur, TX · enumerated 2017.

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

National Provider Identifier

1033640909

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Registry record

Entity type Individual (Type 1)

Name Dr. Samreen Khuwaja

Credential M.D

Sex Female

Practice address 4116 Blackberry Ln, Port Arthur, TX, 77642

Phone (409) 999-2409

Enumeration date Mar 23, 2017

Last updated in NPPES Jul 17, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License S5952 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 does Samreen Khuwaja practice?

The practice location on file with NPPES is in Port Arthur, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Samreen Khuwaja?

The National Provider Identifier (NPI) for Samreen Khuwaja is 1033640909, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-17.