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Dr. Robert O Detweiler, DO

Family Medicine Physician in Lansdale, PA · enumerated 2006 · practices at Detweiler Family Medicine & Asso.

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

National Provider Identifier

1790751246

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Registry record

Entity type Individual (Type 1)
Name Dr. Robert O Detweiler
Credential DO
Sex Male
Practice address 1970 North Broad Street, Lansdale, PA, 19446
Phone (215) 368-1900
Fax (215) 368-8772
Enumeration date Feb 24, 2006
Last updated in NPPES Oct 11, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS005844L (PA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
129258101 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 Robert Detweiler?
The National Provider Identifier (NPI) for Robert Detweiler is 1790751246, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Detweiler practice?
The practice location on file with NPPES is in Lansdale, 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 2012-10-11.