Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dawn Marchioni, R.D.H.
Dental Hygienist in Parsippany, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932272275
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Registry record
Entity type Individual (Type 1)
Name Dawn Marchioni
Credential R.D.H.
Sex Female
Practice address 39 Littleton Rd, Parsippany, NJ, 07054
Phone (973) 334-3811
Fax (973) 334-0155
Enumeration date Nov 16, 2006
Last updated in NPPES Oct 22, 2012
Taxonomy & licenses
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.
Frequently asked questions
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.
What specialty is Dawn Marchioni?
Dawn Marchioni 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.
Other providers at this practice address
Browse all → Raphael Csillag Periodontics · Parsippany, NJ NPI 1447323753 Parsippany Dental Associates, PA General Practice Dentistry · Parsippany, NJ NPI 1710050075 Linda Bell Dental Hygienist · Parsippany, NJ NPI 1730252057 Gayten Bouzane Physical Medicine & Rehabilitation Physician · Parsippany, NJ NPI 1770806200 Bright Smile Dental Care Dentist · Parsippany, NJ NPI 1083056071 Amara Dental of Parsippany, P.A. Dentist · Parsippany, NJ NPI 1912399627
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-22.