WEI WANG - NPI 1063141547 - Internal Medicine in Fairfax, VA

Q: What is Wei Wang's NPI number?

The NPI number for Wei Wang is 1063141547. It was assigned to this individual provider in the NPPES registry on June 9, 2022.

Q: What is Wei Wang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Wei Wang was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

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About Wei Wang NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WEI WANG (NPI 1063141547) is an individual internal medicine provider in Fairfax, Virginia, licensed in Virginia (0101289601) and active in the NPI registry since June 2022. He maintains a secondary practice location in Alexandria.

NPPES Registry Identity

NPI1063141547

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWEI WANG

Location Address3600 JOSEPH SIEWICK DRFairfax, VA 22033-1709

Mailing Address10572 Red Oak StFairfax, VA 22030-2244

Phone(703) 391-3600

Sole ProprietorNo

Enumeration DateJune 9, 2022

Last NPPES UpdateJuly 23, 20262 updates tracked since enumeration

NPPES CertifiedJuly 23, 2026

✔ NPI 1063141547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0101289601

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

3600 JOSEPH SIEWICK DR, Fairfax, VA 22033

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Secondary Practice Location 1

Location 16311 Richmond HwyAlexandria, VA 22306-6410 · Phone (703) 647-6087

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELISSA K HERSCH CRNA

Nurse Anesthetist, Certified Registered