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

Dr. Joseph Laponzina, D.D.S.,P.A.

Orthodontics and Dentofacial Orthopedics Dentistry in Middle River, MD · enumerated 2009.

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

National Provider Identifier

1699915249

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Registry record

Entity type Individual (Type 1)

Name Dr. Joseph Laponzina

Credential D.D.S.,P.A.

Sex Male

Practice address Middle River, MD, 21220

Phone (410) 688-0919

Fax (410) 697-9040

Enumeration date Feb 23, 2009

Last updated in NPPES Jan 29, 2024

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

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 11672 (MD) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 Joseph Laponzina practice?

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

What is the NPI number for Joseph Laponzina?

The National Provider Identifier (NPI) for Joseph Laponzina is 1699915249, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-29.