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Dr. Phuong Duc Trinh

Infectious Disease Physician in Silver Spring, MD · enumerated 2006.

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

National Provider Identifier

1679536486

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Registry record

Entity type Individual (Type 1)
Name Dr. Phuong Duc Trinh
Sex Male
Practice address 8630 Fenton Street, Suite 700, Silver Spring, MD, 20910
Phone (301) 588-2525
Fax (301) 588-3447
Enumeration date Apr 11, 2006
Last updated in NPPES Feb 21, 2013

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License D0025553 (MD) Primary

Other identifiers

Identifier Type State Issuer
366031100 Medicaid MD -

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.

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Frequently asked questions

What is the NPI number for Phuong Trinh?
The National Provider Identifier (NPI) for Phuong Trinh is 1679536486, a Type 1 (individual) record in the CMS NPPES registry.
Where does Phuong Trinh practice?
The practice location on file with NPPES is in Silver Spring, MD. 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 2013-02-21.