Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer S Fredericks, MD

Family Medicine Physician in Bartlett, IL · enumerated 2006 · practices at Central Dupage Physician Group.

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

National Provider Identifier

1093743163

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Registry record

Entity type Individual (Type 1)

Name Jennifer S Fredericks

Credential MD

Sex Female

Practice address 820 S Il Route 59, Bartlett, IL, 60103

Phone (630) 483-5930

Fax (630) 483-5939

Enumeration date Jun 29, 2006

Last updated in NPPES Apr 4, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036106524 (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
3631498336019001	Other	IL	CDPG HFS PAYEE ID
0222075	Other	IL	BLUE CROSS GROUP NUMBER
036106524	Medicaid	ID	-
36-3149833	Other	ID	TAX IDENTIFICATION NUMBER

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 1093743163 active?

Yes, as of the latest NPPES snapshot, NPI 1093743163 is active (record last updated 2013-04-04).

How do I verify Jennifer Fredericks's NPI record?

Cross-check NPI 1093743163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Rolf Stavig Family Medicine Physician · Bartlett, IL NPI 1265462089 Mary Jo Zampa Nurse Practitioner · Bartlett, IL NPI 1932414943 Central Dupage Physician Group Orthopaedic Surgery Physician · Bartlett, IL NPI 1831433291 Logan Stiles Physical Therapist · Bartlett, IL NPI 1750963120

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