Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Prachak T Siriprakorn M.D. P.C.

Cardiovascular Disease Physician in Woodbridge, VA · enumerated 2009 · authorized official Prachak Siriprakorn, Physician.

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

National Provider Identifier

1407094428

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Registry record

Entity type Organization (Type 2)

Legal business name Prachak T Siriprakorn M.D. P.C.

Practice address 1966 Opitz Blvd, Woodbridge, VA, 22191

Phone (703) 491-2179

Fax (703) 491-4532

Enumeration date Jan 29, 2009

Last updated in NPPES Jan 29, 2009

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Prachak Siriprakorn

Title Physician

Phone (703) 491-2179

Other identifiers

Identifier	Type	State	Issuer
438917	Other	VA	MEDICARE, CAMP HILL, PA

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

Where is Prachak T Siriprakorn M.D. P.C. located?

The practice location on file with NPPES is in Woodbridge, VA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-01-29. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Atul Kapadia Internal Medicine Physician · Woodbridge, VA NPI 1619986940 Prachak Siriprakorn Specialist · Woodbridge, VA NPI 1770678823

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-29.