NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Teresa L Clawson, MD

Neonatal-Perinatal Medicine Physician in Winchester, VA · enumerated 2005.

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

National Provider Identifier

1114917895

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Registry record

Entity type Individual (Type 1)
Name Dr. Teresa L Clawson
Credential MD
Sex Female
Practice address 1840 Amherst St, Ste 4c, Winchester, VA, 22601
Fax (540) 536-7843
Enumeration date Oct 25, 2005
Last updated in NPPES Jul 30, 2008

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 0101053909 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0110415000 Medicaid WV -
541855193 Other - CHIR
1881983 Medicaid PA -
400188500 Medicaid MD -
541855193 Other - MAMSI
200509800 Medicaid IN -
541855193 Other - ACORDIA
231639 Other - BS TRIGON
006718442 Medicaid VA -
231639 Other VA ANTHEM BC/BS
541855193 Other - CHAMPUS
120591 Other - SOUTHERN HEALTH
541855193 Other - GWHC

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

Is NPI 1114917895 active?
Yes, as of the latest NPPES snapshot, NPI 1114917895 is active (record last updated 2008-07-30).
How do I verify Teresa Clawson's NPI record?
Cross-check NPI 1114917895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-30.