Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Marsha J Brown
Specialist in Baltimore, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467423988
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Registry record
Entity type Individual (Type 1)
Name Dr. Marsha J Brown
Sex Female
Practice address 301 Saint Paul St, Ste 509, Baltimore, MD, 21202
Phone (410) 837-2006
Fax (410) 244-8510
Enumeration date Feb 1, 2006
Last updated in NPPES Jul 5, 2026
Taxonomy & licenses
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.
Frequently asked questions
How do I verify Marsha Brown's NPI record?
Cross-check NPI 1467423988 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1467423988 active?
Yes, as of the latest NPPES snapshot, NPI 1467423988 is active (record last updated 2026-07-05).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-05.