NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marta Blackhurst, DDS.

General Practice Dentistry in Wilmington, DE · enumerated 2007 · practices at 3522 Silverside, LLC.

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

National Provider Identifier

1003963174

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Marta Blackhurst
Credential DDS.
Sex Female
Practice address 3522 Silverside Rd, The Commons #29, Wilmington, DE, 19810
Fax (302) 478-8799
Enumeration date Jan 4, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License G10001061 (DE) 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 is the NPI number for Marta Blackhurst?
The National Provider Identifier (NPI) for Marta Blackhurst is 1003963174, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marta Blackhurst practice?
The practice location on file with NPPES is in Wilmington, DE. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.