NPPES file of Aug 9, 2026

Whitney Ringer, FNP-BC

Nurse Practitioner · Springfield, IL

Whitney Ringer, FNP-BC is a nurse practitioner with a practice address in Springfield, Illinois, and NPI 1891308185, issued on Aug 26, 2020. Check the license (Illinois 277.001847, 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
1891308185
Name
Whitney Ringer
Credential
FNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
277.001847 IL
Self-reported in NPPES; status is on the state search
Practice location
751 N Rutledge St Ste 3100, Springfield, IL 62702
Phone
(217) 545-8000
Enumerated
Aug 26, 2020
Record last updated
Aug 30, 2023
Medicare enrollment
Enrolled (PECOS I20201105000993); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 751 N Rutledge St Ste 3100

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

  1. Jayant Acharya, MDNeurology Physician1891710695
  2. Vinita Acharya, M.D.Epilepsy Physician1659576635
  3. Hesham Allam, M.D.Neurocritical Care Physician1669784559
  4. Jennifer Arnold, MDNeurology Physician1356721930
  5. Nicole Atwood, AGACNPGerontology Nurse Practitioner1811322209
  6. Murad Baba, MDNeurocritical Care Physician1750757209

Verify Whitney Ringer 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 277.001847
    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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71% fewer Medicare Part D claims than the average nurse practitioner in 2024

326 Medicare Part D claims for 78 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Whitney Ringer326
  2. Specialty average1,109

Most prescribed

  1. Sumatriptan Succinate40 claims
  2. Carbidopa-Levodopa34 claims
  3. Levetiracetam31 claims
  4. Aimovig Autoinjector17 claims
  5. Ondansetron Hcl15 claims
  6. Nurtec Odt12 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.

Industry payments in 2024: $197.00

14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Whitney Ringer$197.00
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. 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).

Whitney Ringer among 4,892 nurse practitioner records in Illinois

Whitney Ringer, FNP-BC 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 2020, is newer than 61% of them.

  • NPI issued2020 · 61% of these records are older, 33% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2020 · median 2018 among the 3,389 with a school on file
  • Record last updated2023 · 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. Brenda Bigley, NNPSpringfield, IL 627021295942951
  2. Christine Carver, FNP-BCSpringfield, IL 627021467602490
  3. Carla Daniels, N.P.Springfield, IL 627021588765820
  4. Lindsay Dixon, NPSpringfield, IL 627021730724972
  5. Carolyn Hahn-Swanson, ACNPSpringfield, IL 627021972797538
  6. Christina HighSpringfield, IL 627021730664053
  7. Madeleine Hoffman, NP-CSpringfield, IL 627021427683903
  8. Ruth Jackson, NNPSpringfield, IL 627021144437815

Common questions

What is Whitney Ringer, FNP-BC's NPI number?

Whitney Ringer, FNP-BC's National Provider Identifier (NPI) is 1891308185, issued on Aug 26, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Whitney Ringer, FNP-BC located?

The NPPES record lists a practice address at 751 N Rutledge St Ste 3100, Springfield, IL, 62702. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.

How can I verify Whitney Ringer, FNP-BC's license?

NPPES lists Illinois license number 277.001847, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Whitney Ringer, FNP-BC prescribe under Medicare Part D?

In 2024, Whitney Ringer, FNP-BC had 326 Medicare Part D claims for 78 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.