Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brett M. Geller, DMD

Q: What is the NPI number for Brett Geller?

The National Provider Identifier (NPI) for Brett Geller is 1801009360, a Type 1 (individual) record in the CMS NPPES registry.

Oral and Maxillofacial Surgery (Dentist) in Bethlehem, PA · enumerated 2007.

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

National Provider Identifier

1801009360

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Registry record

Entity type Individual (Type 1)

Name Brett M. Geller

Credential DMD

Sex Male

Practice address 1521 8th Avenue, First Floor, Bethlehem, PA, 18018

Phone (610) 865-8077

Fax (610) 865-8112

Enumeration date May 8, 2007

Last updated in NPPES Mar 20, 2009

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License DS037105 (PA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Brett Geller?

The National Provider Identifier (NPI) for Brett Geller is 1801009360, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brett Geller practice?

The practice location on file with NPPES is in Bethlehem, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-20.