Olivia Ann Delay, FNP-C
Family Nurse Practitioner · Springfield, IL
Olivia Ann Delay, FNP-C is a family nurse practitioner with a practice address in Springfield, Illinois, and NPI 1033795992, issued on Mar 22, 2021. Check the license (Illinois 209022236, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Ann Delay
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209022236 IL
Self-reported in NPPES; status is on the state search - Practice location
- 319 E Madison St Ste 1F, Springfield, IL 62701
- Phone
- (217) 545-8000
- Enumerated
- Mar 22, 2021
- Record last updated
- Feb 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20210503000854); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 319 E Madison St Ste 1F
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Camille Dunkley, MDFamily Medicine Physician1720493455
Verify Olivia Ann Delay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209022236Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.0 times the Medicare Part D claims of the average family nurse practitioner in 2024
9,132 Medicare Part D claims for 136 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 117 claims were for opioids.
Most prescribed
- Atorvastatin Calcium654 claims
- Amlodipine Besylate434 claims
- Furosemide419 claims
- Pantoprazole Sodium370 claims
- Lisinopril350 claims
- Levothyroxine Sodium303 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 one group practice
- Board OF Trustees OF Southern Illinois UniversitySpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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.
All 309 in Springfield → All 7,639 in Illinois → Every provider in Springfield →
Other family nurse practitioner records in Illinois
- Crystal Aandahl, FNPNorth Chicago, IL1316497068
- Deborah Aaron, FNPChicago, IL1114024916
- Roseviminda Abano, CNPGurnee, IL1215318555
- Theresa AbbaduskyPekin, IL1265892046
- Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
- Manar Abdalla, FNPChicago, IL1700632411
- Mahubah Abdallah, FNP-CRochelle, IL1841752284
- Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
- Servet Abdelhafez, APRNBrookfield, IL1790505048
- Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283
Common questions
What is Olivia Ann Delay, FNP-C's NPI number?
Olivia Ann Delay, FNP-C's National Provider Identifier (NPI) is 1033795992, issued on Mar 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Ann Delay, FNP-C located?
The NPPES record lists a practice address at 319 E Madison St Ste 1F, Springfield, IL, 62701. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.
How can I verify Olivia Ann Delay, FNP-C's license?
NPPES lists Illinois license number 209022236, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Ann Delay, FNP-C prescribe under Medicare Part D?
In 2024, Olivia Ann Delay, FNP-C had 9,132 Medicare Part D claims for 136 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.