Olivia Ann Delay , FNP-C
Nurse Practitioner - Family β’ Springfield, IL
319 E Madison St Ste 1f
Springfield, IL 627013118
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Olivia Delay is listed in NPPES under Nurse Practitioner - Family.
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NPI assigned on March 22, 2021; this date does not establish years in practice.
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Published CMS data list 8,710 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium β 654 prescription fills, including refills.
- Amlodipine Besylate β 434 prescription fills, including refills.
- Furosemide β 419 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 110 records in the table Β· Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 95% of clinicians listed under Nurse Practitioner - Family in Springfield, IL (2024, 207 clinicians with data). Median for this group: 281. Middle half: 101 to 836.
More Part D prescriptions than 95% of clinicians listed under Nurse Practitioner - Family in Illinois (2024, 3,964 clinicians with data). Median for this group: 323. Middle half: 91 to 1,216.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 236 in 2022 to 8,710 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2022β2024.
Practice Location & Contact Primary Location
319 E Madison St Ste 1f
Springfield, IL 627013118
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Springfield, IL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Board Of Trustees Of Southern Illinois University. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2020
What Public CMS Data Show
Nurse Practitioner - Family: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
8,822 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$337,718 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021β2025.
Years since graduation
6 years (graduated 2020)
CMS Doctors and Clinicians data list 2020 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2021
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Olivia Delay has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Olivia Delay as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Springfield and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Nurse Practitioner - Family in Springfield, IL (2024, 207 clinicians with data). Median for this group: 281. Middle half: 101 to 836.
More Part D prescriptions than 95% of clinicians listed under Nurse Practitioner - Family in Illinois (2024, 3,964 clinicians with data). Median for this group: 323. Middle half: 91 to 1,216.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Nurse Practitioner - Family in Springfield, IL (2024, 207 clinicians with data). Median for this group: $6,680. Middle half: $790 to $70,749.
A higher Part D drug cost than 90% of clinicians listed under Nurse Practitioner - Family in Illinois (2024, 3,964 clinicians with data). Median for this group: $13,195. Middle half: $984 to $110,116.
309 active clinicians are listed under Nurse Practitioner - Family with a practice address in Springfield, IL (7,651 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Springfield
11% of these 309 clinicians have the CMS telehealth indicator.
75.4% of these 309 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 3591% from 236 in 2022 to 8,710 in 2024.
- 2022: 236
- 2023: 5,120
- 2024: 8,710
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30-day fills
30-day fills increased 3516% from 244 in 2022 to 8,822 in 2024.
- 2022: 244
- 2023: 5,233
- 2024: 8,822
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Part D drug cost
Part D drug cost increased 2374% from $13,650 in 2022 to $337,718 in 2024.
- 2022: $13,650
- 2023: $190,466
- 2024: $337,718
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 654 | 10,722 | $5,963.65 | 45 |
| Amlodipine Besylate | Amlodipine Besylate | 434 | 7,059 | $2,841.61 | 26 |
| Furosemide | Furosemide | 419 | 6,455 | $1,807.66 | 44 |
| Pantoprazole Sodium | Pantoprazole Sodium | 370 | 5,855 | $3,860.63 | 24 |
| Lisinopril | Lisinopril | 350 | 5,270 | $2,302.40 | 23 |
| Levothyroxine Sodium | Levothyroxine Sodium | 303 | 5,074 | $2,484.32 | 22 |
| Tamsulosin Hcl | Tamsulosin Hcl | 245 | 3,418 | $3,111.63 | 14 |
| Losartan Potassium | Losartan Potassium | 238 | 4,619 | $2,037.18 | 20 |
| Metoprolol Succinate | Metoprolol Succinate | 234 | 3,566 | $2,792.90 | 16 |
| Omeprazole | Omeprazole | 226 | 3,790 | $2,525.07 | 19 |
| Metformin Hcl | Metformin Hcl | 190 | 2,714 | $1,227.39 | β |
| Carvedilol | Carvedilol | 182 | 3,185 | $1,722.74 | 12 |
| Alendronate Sodium | Alendronate Sodium | 178 | 2,891 | $1,571.64 | 12 |
| Potassium Chloride | Potassium Chloride | 160 | 2,751 | $1,788.50 | 21 |
| Trazodone Hcl | Trazodone Hcl | 156 | 2,764 | $1,460.64 | 12 |
| Metoprolol Tartrate | Metoprolol Tartrate | 155 | 2,518 | $868.27 | 11 |
| Gabapentin | Gabapentin | 149 | 2,683 | $1,571.79 | 13 |
| Vascepa | Icosapent Ethyl | 144 | 2,236 | $23,383.56 | 12 |
| Eliquis | Apixaban | 131 | 2,322 | $47,514.19 | 11 |
| Montelukast Sodium | Montelukast Sodium | 124 | 1,736 | $1,198.65 | β |
| Sertraline Hcl | Sertraline Hcl | 117 | 1,891 | $1,126.10 | β |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 116 | 2,075 | $1,609.51 | β |
| Myrbetriq | Mirabegron | 115 | 1,658 | $26,976.77 | β |
| Duloxetine Hcl | Duloxetine Hcl | 112 | 1,762 | $3,998.63 | β |
| Quetiapine Fumarate | Quetiapine Fumarate | 109 | 1,708 | $863.59 | β |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-02-09NUCC Taxonomy Code: 363LF0000X
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20210503000854
IL
4486063534
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Board Of Trustees Of Southern Illinois University
319 E Madison St, Springfield, IL 627013118
Phone: 2175458000
Secondary Practice Locations
1025 S 6th St
Springfield, IL 627032403
Phone: 2175287541
520 N 4th St
Springfield, IL 627025238
Phone: 2177578197
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.), Master of Public Health
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Internal Medicine - Pulmonary Disease
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 319 E MADISON ST STE 1F, SPRINGFIELD, IL 627013118 (Tel: 2175458000)
Registered at 520 N 4TH ST, SPRINGFIELD, IL 627025238 (Tel: 2177578197)
Registered at 201 E MADISON ST STE 328, SPRINGFIELD, IL 627025131 (Tel: 2175458000)
NPI status registered as active in NPPES database
Registered at 1025 S 6TH ST, SPRINGFIELD, IL 627032403 (Tel: 2175287541)
Registered at 1025 S 6TH ST, SPRINGFIELD, IL 627032403 (Tel: 2175287541)
Recorded as OLIVIA DELAY, FNP-C
Nurse Practitioner (license number reported to NPPES: IL 209022236)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioner - Family Specialists in Springfield
- Heather Reimann, APRN
- Kaitlyn Tucker, CNP
- Mallory Westcott, FNP-BC
- Ashley Hill, FNP-C
- Abbi Sorrells
- Erica Carr, ANP
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Mailing Address
201 E Madison St Ste 328
Springfield, IL 627025131
Phone: 2175458000