Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer L Ellens, MD

Family Medicine Physician in Glen Ellyn, IL · enumerated 2006.

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

National Provider Identifier

1912932831

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jennifer L Ellens

Credential MD

Sex Female

Practice address 444 N Park Blvd, Glen Ellyn, IL, 60137

Phone (630) 469-0045

Fax (630) 469-0645

Enumeration date Jul 11, 2006

Last updated in NPPES Apr 4, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036103252 (IL) 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
363149833	Other	IL	TAX IDENTIFICATION NUMBER
487450	Other	IL	MEDICARE GROUP NUMBER
0222075	Other	IL	BLUE CROSS GROUP NUMBER
036103252	Medicaid	IL	-
080174264	Other	IL	MEDICARE RAILROAD
3631498336019001	Other	IL	CDPG HFS PAYEE ID

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

Where does Jennifer Ellens practice?

The practice location on file with NPPES is in Glen Ellyn, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jennifer Ellens?

The National Provider Identifier (NPI) for Jennifer Ellens is 1912932831, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Farha Saghir Family Medicine Physician · Glen Ellyn, IL NPI 1043211451 Steven Lobue Family Medicine Physician · Glen Ellyn, IL NPI 1417987108 Kenneth Ha Family Medicine Physician · Glen Ellyn, IL NPI 1497975502 Robert Campbell Family Medicine Physician · Glen Ellyn, IL NPI 1700317633

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-04.