Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mohamed Dawood Vadva, MD

Gastroenterology Physician in Port Arthur, TX · enumerated 2005.

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

National Provider Identifier

1689675456

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Registry record

Entity type Individual (Type 1)

Name Dr. Mohamed Dawood Vadva

Credential MD

Sex Male

Practice address Port Arthur, TX, 77642

Phone (409) 983-3221

Fax (409) 983-3222

Enumeration date Aug 3, 2005

Last updated in NPPES May 19, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License J5042 (TX) Primary

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

Other identifiers

Identifier	Type	State	Issuer
81V522	Other	TX	BLUE CROSS
100006737	Other	TX	MEDICARE RAILROAD
P081V5226	Medicaid	TX	-

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

What is the NPI number for Mohamed Vadva?

The National Provider Identifier (NPI) for Mohamed Vadva is 1689675456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mohamed Vadva practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-19.