Jaclyn P. Williams, MSN, FNP-C
Nurse Practitioner · Tinley Park, IL
Jaclyn P. Williams, MSN, FNP-C is a nurse practitioner with a practice address in Tinley Park, Illinois, and NPI 1578157301, issued on Feb 23, 2021. Check the license (Illinois 209.034111, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jaclyn P. Williams
- Credential
- MSN, FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.034111 IL
Self-reported in NPPES; status is on the state search - Practice location
- 18311 N Creek Dr, Tinley Park, IL 60477
- Phone
- (708) 717-3509
- Enumerated
- Feb 23, 2021
- Record last updated
- Dec 3, 2025
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Verify Jaclyn P. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.034111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jaclyn P. Williams among 4,892 nurse practitioner records in Illinois
Jaclyn P. Williams, MSN, FNP-C is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2025 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 nurse practitioner records list a practice address in Tinley Park
They are 17 of the 1,149 NPPES records with a practice address in Tinley Park, and 4,892 nurse practitioner records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,892 in Illinois → Every provider in Tinley Park → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Donna Boettge, APNPTinley Park, IL 604771053006783
- Gladys Larsen, FNPTinley Park, IL 604771174974661
- Cynthia Oneill, APRNTinley Park, IL 604771043876683
- Marquita Porche, FNP-CTinley Park, IL 604771326723578
- Autumn Ritz, APRNTinley Park, IL 604771487380184
- Wendy Siegert, RN, MSN, FNP-CTinley Park, IL 604771023593225
- Julie Thomas, FNP-CTinley Park, IL 604771871326462
- Lilian Allen, PH. D, DNPCountry Club Hills, IL 604781235851890
Common questions
What is Jaclyn P. Williams, MSN, FNP-C's NPI number?
Jaclyn P. Williams, MSN, FNP-C's National Provider Identifier (NPI) is 1578157301, issued on Feb 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jaclyn P. Williams, MSN, FNP-C located?
The NPPES record lists a practice address at 18311 N Creek Dr, Tinley Park, IL, 60477. Phone: (708) 717-3509. Providers update this record themselves, so call before visiting.
How can I verify Jaclyn P. Williams, MSN, FNP-C's license?
NPPES lists Illinois license number 209.034111, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.