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Drew P Ronnermann, MD

Gastroenterology Physician in Pottstown, PA · enumerated 2006.

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

National Provider Identifier

1235101999

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Registry record

Entity type Individual (Type 1)
Name Drew P Ronnermann
Credential MD
Sex Male
Practice address 1591 Medical Dr, Pottstown, PA, 19464
Phone (610) 326-8005
Fax (610) 326-9144
Enumeration date Feb 6, 2006
Last updated in NPPES Jul 13, 2016

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD017120E (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
80039002 Other PA AMERICHOICE

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 Drew Ronnermann practice?
The practice location on file with NPPES is in Pottstown, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Drew Ronnermann?
The National Provider Identifier (NPI) for Drew Ronnermann is 1235101999, 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 2016-07-13.