Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Silver Star Medical Group P A

Internal Medicine Physician in Houston, TX · enumerated 2009 · authorized official Giam Nguyen, Medical Director.

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

National Provider Identifier

1710213350

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Registry record

Entity type Organization (Type 2)

Legal business name Silver Star Medical Group P A

Practice address 6892 Southwest Fwy, Ste A-2, Houston, TX, 77074

Phone (713) 785-5900

Fax (713) 785-5269

Enumeration date Nov 1, 2009

Last updated in NPPES Nov 1, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License L9394 (TX) Primary

Authorized official

Name Giam Nguyen

Title Medical Director

Phone (713) 785-5900

Other identifiers

Identifier	Type	State	Issuer
801181163	Other	TX	SECRETARY OF STATE

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 is Silver Star Medical Group P A located?

The practice location on file with NPPES is in Houston, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-11-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-01.