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

Mariella B Connors, DMD

Pediatric Dentistry in Portsmouth, VA · enumerated 2005 · practices at Brendon E. Prestwich, Pllc.

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

National Provider Identifier

1528057619

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Registry record

Entity type Individual (Type 1)

Name Mariella B Connors

Credential DMD

Sex Female

Practice address Portsmouth, VA, 23701

Phone (757) 500-8500

Enumeration date Oct 20, 2005

Last updated in NPPES Aug 29, 2025

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

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License DEN.00205516 (CO) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 20376 (MA) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 0401418346 (VA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
AA20467	Other	-	FIRST SENIORITY
20376	Other	-	DELTA DENTAL
X09081	Other	-	DENTAL BLUE
AA20467	Other	-	HARVARD PILGRIM POS
AA20467	Other	-	HARVARD PILGRIM PPO
0034440	Other	-	NEIGHBORHOOD HEALTH PLAN
20376	Other	-	DELTA DENTAL PREFERRED OPTIO
AA20467	Other	-	HARVARD/PILGRIM

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

Is NPI 1528057619 active?

Yes, as of the latest NPPES snapshot, NPI 1528057619 is active (record last updated 2025-08-29).

How do I verify Mariella Connors's NPI record?

Cross-check NPI 1528057619 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Brendon E. Prestwich, Pllc General Practice Dentistry · Portsmouth, VA NPI 1194592717

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-29.