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

Melissa Clarke

Specialist in Silver Spring, MD · enumerated 2008.

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

National Provider Identifier

1033394580

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Registry record

Entity type Individual (Type 1)

Name Melissa Clarke

Sex Female

Practice address Silver Spring, MD, 20910

Phone (301) 587-4585

Fax (301) 585-4564

Enumeration date Jan 3, 2008

Last updated in NPPES Jan 3, 2008

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License D0044311 (MD) Primary

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

How do I verify Melissa Clarke's NPI record?

Cross-check NPI 1033394580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1033394580 active?

Yes — as of the latest NPPES snapshot, NPI 1033394580 is active (record last updated 2008-01-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-03.