Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sean Joseph Wallace, M.D.

Plastic Surgery Physician in Washington, DC · enumerated 2014.

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

National Provider Identifier

1962813949

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Registry record

Entity type Individual (Type 1)

Name Dr. Sean Joseph Wallace

Credential M.D.

Sex Male

Practice address 2300 M St Nw, Washington, DC, 20037

Phone (202) 741-3240

Fax (202) 741-2594

Enumeration date May 13, 2014

Last updated in NPPES Jun 9, 2023

Taxonomy & licenses

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License MD210011695 (DC) 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

Is NPI 1962813949 active?

Yes, as of the latest NPPES snapshot, NPI 1962813949 is active (record last updated 2023-06-09).

How do I verify Sean Wallace's NPI record?

Cross-check NPI 1962813949 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 2023-06-09.