Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbara Ann Monn, P.A.-C
Physician Assistant in Oakland, MD · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255329082
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Registry record
Entity type Individual (Type 1)
Name Barbara Ann Monn
Credential P.A.-C
Sex Female
Practice address 1027 Memorial Dr, Oakland, MD, 21550
Phone (301) 533-3300
Fax (301) 533-3299
Enumeration date Oct 6, 2005
Last updated in NPPES Oct 21, 2019
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0000424 (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.
Frequently asked questions
How do I verify Barbara Monn's NPI record?
Cross-check NPI 1255329082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255329082 active?
Yes, as of the latest NPPES snapshot, NPI 1255329082 is active (record last updated 2019-10-21).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-21.