Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mariana C Elwell, DDS

General Practice Dentistry in Bridgeton, NJ · enumerated 2005.

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

National Provider Identifier

1265421986

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Registry record

Entity type Individual (Type 1)

Name Dr. Mariana C Elwell

Credential DDS

Sex Female

Practice address 6 Atlantic Street, Bridgeton, NJ, 08302

Phone (856) 455-4095

Fax (856) 455-5292

Enumeration date Oct 14, 2005

Last updated in NPPES Jun 20, 2018

Taxonomy & licenses

122300000X Dentist Dental Providers · License DD2554 (NM) Secondary

1223G0001X General Practice Dentistry Dental Providers · License DS039544 (PA) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 22DI02582800 (NJ) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Mariana Elwell?

Mariana Elwell is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-20.