Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Jane Marczak, RDH

Dental Hygienist in Norfolk, VA · enumerated 2023.

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

National Provider Identifier

1437925872

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Registry record

Entity type Individual (Type 1)

Name Christine Jane Marczak

Credential RDH

Sex Female

Practice address 1647 Admiral Taussig Blvd, Norfolk, VA, 23511

Phone (757) 953-8635

Enumeration date Nov 28, 2023

Last updated in NPPES Nov 29, 2023

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 0402203867 (VA) Primary

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 Christine Marczak?

Christine Marczak is registered in NPPES with the primary taxonomy of Dental Hygienist. 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.

Other providers at this practice address

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Nicole Hollandsmith Dental Hygienist · Norfolk, VA NPI 1962496729 Joy Meade General Practice Dentistry · Norfolk, VA NPI 1255301594 Robert Schutt Public Health Dentistry · Norfolk, VA NPI 1114997533 Jawdat Kayal General Practice Dentistry · Norfolk, VA NPI 1790756831 Jerry Burton General Practice Dentistry · Norfolk, VA NPI 1992776355 Adam Wyatt General Practice Dentistry · Norfolk, VA NPI 1154392512 Paul David Prosthodontics · Norfolk, VA NPI 1306817739 Frederick Fischer General Practice Dentistry · Norfolk, VA NPI 1336111764

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-29.