Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Sharon Seth, M.D.

Q: What is the NPI number for Sharon Seth?

The National Provider Identifier (NPI) for Sharon Seth is 1922329465, a Type 1 (individual) record in the CMS NPPES registry.

Allergy & Immunology Physician in Sterling, VA · enumerated 2010.

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

National Provider Identifier

1922329465

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Registry record

Entity type Individual (Type 1)

Name Sharon Seth

Credential M.D.

Sex Female

Practice address Sterling, VA, 20164

Phone (703) 430-0833

Enumeration date Jun 18, 2010

Last updated in NPPES May 4, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License Q4937 (TX) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 125058367 (IL) Secondary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 0101271887 (VA) Primary

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

Where does Sharon Seth practice?

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

What is the NPI number for Sharon Seth?

The National Provider Identifier (NPI) for Sharon Seth is 1922329465, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-04.