Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Rae Gillis, MS, NP-C, CRNP

Family Nurse Practitioner in Ellicott City, MD · enumerated 2011.

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

National Provider Identifier

1790069490

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Stephanie Rae Gillis

Credential MS, NP-C, CRNP

Sex Female

Practice address 3300 Centennial Ln, Ellicott City, MD, 21042

Phone (866) 389-2727

Enumeration date Sep 29, 2011

Last updated in NPPES Feb 1, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R169531 (MD) 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

How do I verify Stephanie Gillis's NPI record?

Cross-check NPI 1790069490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790069490 active?

Yes, as of the latest NPPES snapshot, NPI 1790069490 is active (record last updated 2022-02-01).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-01.