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

Larry A Rotenberg, MD

Specialist in Wyomissing, PA · enumerated 2007.

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

National Provider Identifier

1508989963

Verified

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Registry record

Entity type Individual (Type 1)
Name Larry A Rotenberg
Credential MD
Sex Male
Practice address Wyomissing, PA, 19610
Phone (610) 378-9601
Fax (610) 378-9061
Enumeration date Apr 9, 2007
Last updated in NPPES May 1, 2009

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

Taxonomy & licenses

173000000X Legal Medicine Other Service Providers · License MD008227E (PA) Secondary
174400000X Specialist Other Service Providers Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Larry Rotenberg practice?
The practice location on file with NPPES is in Wyomissing, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Larry Rotenberg?
The National Provider Identifier (NPI) for Larry Rotenberg is 1508989963, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-01.