Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer C Sarkey, NP-C

Nurse Practitioner in Flossmoor, IL · enumerated 2006.

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

National Provider Identifier

1336180470

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Registry record

Entity type Individual (Type 1)

Name Jennifer C Sarkey

Credential NP-C

Sex Female

Practice address 19550 Governors Hwy, Suite 3300, Flossmoor, IL, 60422

Phone (708) 915-8660

Fax (708) 957-5919

Enumeration date Jun 9, 2006

Last updated in NPPES Nov 12, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209005464 (IL) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71001933A (IN) Secondary

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 specialty is Jennifer Sarkey?

Jennifer Sarkey is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Vasantha Sastry Gynecology Physician · Flossmoor, IL NPI 1760481287 Cressa Perish Family Medicine Physician · Flossmoor, IL NPI 1740289933 Agnes Harmon Adult Health Clinical Nurse Specialist · Flossmoor, IL NPI 1740244748 Flossmoor Pain Institute and Surgical Care, LLC Clinic/Center · Flossmoor, IL NPI 1144231929 Kia Boxley-Gillespie Emergency Medicine Physician · Flossmoor, IL NPI 1477655686 Michael Peck Nephrology Physician · Flossmoor, IL NPI 1386749521 Romuald Warakomski Internal Medicine Physician · Flossmoor, IL NPI 1427153618 Daniel Yohay Nephrology Physician · Flossmoor, IL NPI 1124123302

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-12.