Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen W Pournaras Jr., M D

Orthopaedic Hand Surgery Physician in Fairfax, VA · enumerated 2005.

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

National Provider Identifier

1821088816

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Registry record

Entity type Individual (Type 1)

Name Stephen W Pournaras Jr.

Credential M D

Sex Male

Practice address 3998 Fair Ridge Dr Ste 100-A, Fairfax, VA, 22033

Phone (703) 591-0077

Fax (703) 591-0080

Enumeration date Oct 21, 2005

Last updated in NPPES Apr 6, 2026

Taxonomy & licenses

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 0101037662 (VA) Primary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 0101037662 (VA) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 0101037662 (VA) Secondary

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

What is the NPI number for Stephen Pournaras?

The National Provider Identifier (NPI) for Stephen Pournaras is 1821088816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Pournaras practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-06.