Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Benn, PA

Physician Assistant in Columbia, MD · enumerated 2021.

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

National Provider Identifier

1639841190

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Registry record

Entity type Individual (Type 1)

Name Christopher Benn

Credential PA

Sex Male

Practice address 5900 Cedar Ln, Columbia, MD, 21044

Phone (443) 718-4067

Enumeration date Oct 4, 2021

Last updated in NPPES Nov 11, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0008177 (MD) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

How do I verify Christopher Benn's NPI record?

Cross-check NPI 1639841190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639841190 active?

Yes, as of the latest NPPES snapshot, NPI 1639841190 is active (record last updated 2021-11-11).

Other providers at this practice address

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Edmund Tortolani Specialist · Columbia, MD NPI 1376519322 Christina Angelini Physician Assistant · Columbia, MD NPI 1609843788 Nancy Doong Physician Assistant · Columbia, MD NPI 1306855473 Malini Joel Family Medicine Physician · Columbia, MD NPI 1316053382 Lisa Cardo Internal Medicine Physician · Columbia, MD NPI 1699836874 William Marks Family Medicine Physician · Columbia, MD NPI 1164579090 Kasahun Temesgen Internal Medicine Physician · Columbia, MD NPI 1780725879 Delbert Morales Family Medicine Physician · Columbia, MD NPI 1851581698

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-11.