Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Natalia Maria Wisniewski, M.S.

Maternal & Fetal Medicine Physician in Newark, DE · enumerated 2012 · practices at Delaware Center for Maternal Fetal Medicine of Christiana Care.

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

National Provider Identifier

1386919066

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Miss Natalia Maria Wisniewski

Credential M.S.

Sex Female

Practice address 1 Centurian Dr Ste 312, Newark, DE, 19713

Phone (302) 319-5680

Enumeration date Mar 14, 2012

Last updated in NPPES Mar 14, 2012

Taxonomy & licenses

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians · License CG-P000002 (DE) 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 is the NPI number for Natalia Wisniewski?

The National Provider Identifier (NPI) for Natalia Wisniewski is 1386919066, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natalia Wisniewski practice?

The practice location on file with NPPES is in Newark, 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 2012-03-14.