Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephanie Malleus, MD

Family Medicine Physician in Wilmington, DE · enumerated 2006 · practices at Advanced Eye Care P A.

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

National Provider Identifier

1285727685

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephanie Malleus

Credential MD

Sex Female

Practice address 213 Greenhill Ave, Suite B, Wilmington, DE, 19805

Phone (302) 429-5870

Fax (302) 429-9284

Enumeration date Sep 30, 2006

Last updated in NPPES Feb 1, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License C10002065 (DE) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0000090201	Medicaid	DE	-

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

Is NPI 1285727685 active?

Yes, as of the latest NPPES snapshot, NPI 1285727685 is active (record last updated 2023-02-01).

How do I verify Stephanie Malleus's NPI record?

Cross-check NPI 1285727685 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-01.