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Ronald A Leonard, M.D. PH.D.

Gastroenterology Physician in East Norriton, PA · enumerated 2006 · practices at Montgomery County Gi Specialists.

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

National Provider Identifier

1104895366

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Registry record

Entity type Individual (Type 1)
Name Ronald A Leonard
Credential M.D. PH.D.
Sex Male
Practice address 700 W Germantown Pike, Suite 101, East Norriton, PA, 19403
Phone (610) 630-6888
Fax (610) 630-6940
Enumeration date Mar 17, 2006
Last updated in NPPES Apr 7, 2017

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD038191E (PA) Secondary
207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD038191E (PA) Primary

Other identifiers

Identifier Type State Issuer
1087339 Medicaid PA -

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

What is the NPI number for Ronald Leonard?
The National Provider Identifier (NPI) for Ronald Leonard is 1104895366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ronald Leonard practice?
The practice location on file with NPPES is in East Norriton, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-07.