Sarah Lynn Smith, FNP
Family Nurse Practitioner · Northbrook, IL
Sarah Lynn Smith, FNP is a family nurse practitioner with a practice address in Northbrook, Illinois, and NPI 1235820200, issued on May 18, 2023. Check the license (Illinois 209.027470, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Lynn Smith
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209.027470 IL
Self-reported in NPPES; status is on the state search - Practice location
- 936 Willow RD, Northbrook, IL 60062
- Phone
- (866) 389-2727
- Enumerated
- May 18, 2023
- Record last updated
- Apr 21, 2026
- Medicare enrollment
- Enrolled (PECOS I20230720003114); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 936 Willow RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zahra Jiwani, RN, FNP-BCFamily Nurse Practitioner1306144399
- Alessandra Lagos, PHARMDPharmacist1871196881
- Hyemin Lee, NPFamily Nurse Practitioner1255675674
- Patrick Ndungu, PHARMDPharmacist1477382018
- Silvija Rezo, NURSE PRACTITIONERFamily Nurse Practitioner1144730904
Verify Sarah Lynn Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.027470Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family nurse practitioner in 2024
121 Medicare Part D claims for 92 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass27 claims
- Albuterol Sulfate Hfa13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Minuteclinic Diagnostic OF Illinois PLLCHighland Park, IL
- Minuteclinic Primary Care Illinois PLLCHighland Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Lynn Smith among 7,639 family nurse practitioner records in Illinois
Sarah Lynn Smith, FNP is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.
- NPI issued2023 · 78% of these records are older, 15% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2018 among the 4,778 with a school on file
- Record last updated2026 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 family nurse practitioner records list a practice address in Northbrook
They are 23 of the 2,226 NPPES records with a practice address in Northbrook, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Northbrook → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Vanessa Alvarez, APRNNorthbrook, IL 600621831783802
- Krys Elan CagasNorthbrook, IL 600621346746591
- Stephanie FabiyiNorthbrook, IL 600621861828295
- Zahra Jiwani, RN, FNP-BCNorthbrook, IL 600621306144399
- Kelly Johnson, FNP-CNorthbrook, IL 600621083196554
- Johanna Katigbak, MSN, FNP-BCNorthbrook, IL 600621104365980
- Linda Kolka, APNNorthbrook, IL 600621013404151
- Hyemin Lee, NPNorthbrook, IL 600621255675674
Common questions
What is Sarah Lynn Smith, FNP's NPI number?
Sarah Lynn Smith, FNP's National Provider Identifier (NPI) is 1235820200, issued on May 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Lynn Smith, FNP located?
The NPPES record lists a practice address at 936 Willow RD, Northbrook, IL, 60062. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Sarah Lynn Smith, FNP's license?
NPPES lists Illinois license number 209.027470, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Lynn Smith, FNP prescribe under Medicare Part D?
In 2024, Sarah Lynn Smith, FNP had 121 Medicare Part D claims for 92 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.