NPPES file of Aug 9, 2026

Sydney Desollar

Nurse Practitioner · Springfield, IL

Sydney Desollar is a nurse practitioner with a practice address in Springfield, Illinois, and NPI 1811587314, issued on Jan 19, 2021. Check the license (Illinois 209025758, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811587314
Name
Sydney Desollar
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
209025758 IL
041.454524 IL
209.025758 IL
Self-reported in NPPES; status is on the state search
Practice location
701 N 1St St, Springfield, IL 62781
Phone
(217) 788-3000
Enumerated
Jan 19, 2021
Record last updated
Feb 19, 2025
Medicare enrollment
Enrolled (PECOS I20220927002332); accepts Medicare assignment
Medical or professional school
Southern Illinois University School Of Medicine, 2022
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 701 N 1St St

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

  1. Christopher Abraham, MDRadiation Oncology Physician1083900294
  2. Akindele Adaramola, MDHospitalist Physician1548492200
  3. Rami Al-Ayyubi, MDCardiovascular Disease Physician1932772910
  4. Tammy Albert, CRNARegistered Nurse1598785602
  5. James Ambrose, MDAnesthesiology Physician1548249998
  6. Darrel Anderson, MDDiagnostic Radiology Physician1760423032

Verify Sydney Desollar 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 209025758
    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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85% fewer Medicare Part D claims than the average nurse practitioner in 2024

161 Medicare Part D claims for 115 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Sydney Desollar161
  2. Specialty average1,109

Most prescribed

  1. Cephalexin19 claims
  2. Hydrocodone-Acetaminophen18 claims
  3. Amoxicillin-Clavulanate Potass12 claims
  4. Ondansetron Odt11 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

  1. Midwest Emergency Department Specialists LtdSpringfield, IL
  2. Siu Physicians And Surgeons IncSpringfield, IL

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

Sydney Desollar among 4,892 nurse practitioner records in Illinois

Sydney Desollar 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. Its NPI, issued in 2021, is newer than 67% of them.

  • NPI issued2021 · 67% of these records are older, 27% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2022 · median 2018 among the 3,389 with a school on file
  • 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).

79 nurse practitioner records list a practice address in Springfield

They are 79 of the 4,997 NPPES records with a practice address in Springfield, and 4,892 nurse practitioner records in Illinois.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Martina Binder, N.P.Springfield, IL 627811376775361
  2. Joan Lewis, N.P.Springfield, IL 627811851486393
  3. Matthew Saxsma, FNPSpringfield, IL 627811629450911
  4. Savanna Weder, DNPSpringfield, IL 627811609688845
  5. Elizabeth Denniss, N.P.Springfield, IL 627691073677753
  6. Devin Floyd-Vespa, FNPSpringfield, IL 627691861293466
  7. Sarah Milliman, FNPSpringfield, IL 627691861385098
  8. Jill Schindler, C.N.P.Springfield, IL 627691447568761

Common questions

What is Sydney Desollar's NPI number?

Sydney Desollar's National Provider Identifier (NPI) is 1811587314, issued on Jan 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sydney Desollar located?

The NPPES record lists a practice address at 701 N 1St St, Springfield, IL, 62781. Phone: (217) 788-3000. Providers update this record themselves, so call before visiting.

How can I verify Sydney Desollar's license?

NPPES lists Illinois license number 209025758, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Sydney Desollar prescribe under Medicare Part D?

In 2024, Sydney Desollar had 161 Medicare Part D claims for 115 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.