Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Roy William Rothenberg, PA-C

Physician Assistant in Bel Air, MD · enumerated 2005.

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

National Provider Identifier

1841285418

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Registry record

Entity type Individual (Type 1)

Name Mr. Roy William Rothenberg

Credential PA-C

Sex Male

Practice address 104 Plumtree Rd, Suite 102, Bel Air, MD, 21015

Phone (410) 569-4224

Fax (410) 569-4368

Enumeration date Sep 20, 2005

Last updated in NPPES Dec 5, 2011

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0001135 (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 Roy Rothenberg's NPI record?

Cross-check NPI 1841285418 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841285418 active?

Yes, as of the latest NPPES snapshot, NPI 1841285418 is active (record last updated 2011-12-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-05.