NPPES file of Aug 9, 2026

Lyndsay Sherman, APRN, FNP-C

Family Nurse Practitioner · Springfield, IL

Lyndsay Sherman, APRN, FNP-C is a family nurse practitioner with a practice address in Springfield, Illinois, and NPI 1194481861, issued on Nov 16, 2021. Check the license (Illinois 209.024251, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194481861
Name
Lyndsay Sherman
Credential
APRN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.024251 IL
Self-reported in NPPES; status is on the state search
Practice location
800 E Carpenter St, Springfield, IL 62769
Phone
(217) 544-6464
Enumerated
Nov 16, 2021
Record last updated
Jan 2, 2022
Medicare enrollment
Enrolled (PECOS I20220506001818); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 800 E Carpenter St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mahmoud Abd-El-Hafez, MDSurgery Physician1710516943
  2. Matthew Abell, M.D.Diagnostic Radiology Physician1568726826
  3. Kinan Abou-Kassem, MDDiagnostic Radiology Physician1609405026
  4. Kwame Adu-AffumCertified Registered Nurse Anesthetist1255066239
  5. Deepak Agarwal, M.D.Anesthesiology Physician1023461506
  6. Sachin AggarwalInternal Medicine Physician1841939840

Verify Lyndsay Sherman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.024251
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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72% fewer Medicare Part D claims than the average family nurse practitioner in 2024

365 Medicare Part D claims for 240 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 47 claims were for opioids.

  1. Lyndsay Sherman365
  2. Specialty average1,305

Most prescribed

  1. Amoxicillin-Clavulanate Potass43 claims
  2. Cephalexin30 claims
  3. Tizanidine Hcl26 claims
  4. Doxycycline Hyclate24 claims
  5. Hydrocodone-Acetaminophen23 claims
  6. Tramadol Hcl23 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%94.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Cepamerica Illinois LLPEffingham, IL
  2. Vituity - Illinois Auc LLPEffingham, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lyndsay Sherman among 7,639 family nurse practitioner records in Illinois

Lyndsay Sherman, APRN, FNP-C 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 2021, is newer than 65% of them.

  • NPI issued2021 · 65% of these records are older, 28% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2021 · median 2018 among the 4,778 with a school on file
  • Record last updated2022 · 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).

309 family nurse practitioner records list a practice address in Springfield

They are 309 of the 4,997 NPPES records with a practice address in Springfield, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Michelle Baker, FNP-CSpringfield, IL 627691588115497
  2. Rebecca Ferguson, C.F.N.P.Springfield, IL 627691760510440
  3. Jourdan Greene, APRN, FNP-CSpringfield, IL 627691184465908
  4. Abbi SorrellsSpringfield, IL 627691902408172
  5. David Wells, FNP-C, ACNPC-AGSpringfield, IL 627691295268381
  6. Timothy Belden, RN, MSN, FNPSpringfield, IL 627811891974481
  7. Kelli Fisher, FNPSpringfield, IL 627811619222577
  8. Peggy Knowski, NP-CSpringfield, IL 627811497093264

Common questions

What is Lyndsay Sherman, APRN, FNP-C's NPI number?

Lyndsay Sherman, APRN, FNP-C's National Provider Identifier (NPI) is 1194481861, issued on Nov 16, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Lyndsay Sherman, APRN, FNP-C located?

The NPPES record lists a practice address at 800 E Carpenter St, Springfield, IL, 62769. Phone: (217) 544-6464. Providers update this record themselves, so call before visiting.

How can I verify Lyndsay Sherman, APRN, FNP-C's license?

NPPES lists Illinois license number 209.024251, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Lyndsay Sherman, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Lyndsay Sherman, APRN, FNP-C had 365 Medicare Part D claims for 240 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Lyndsay Sherman, APRN, FNP-C's MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.