Olivia Zessemos, APN-FNP
Nurse Practitioner · Elgin, IL
Olivia Zessemos, APN-FNP is a nurse practitioner with a practice address in Elgin, Illinois, and NPI 1821564923, issued on Oct 17, 2018. Check the license (Illinois 209.018385, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Zessemos
- Credential
- APN-FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.018385 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1710 N Randall RD, Elgin, IL 60123
- Phone
- (847) 214-5740
- Enumerated
- Oct 17, 2018
- Record last updated
- Jun 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20190128002867); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1710 N Randall RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Altieri, PTAPhysical Therapy Assistant1710330154
- Aijaz Alvi, MDOtolaryngology Physician1174556773
- Priya Damaraju, M.D.Rheumatology Physician1194759878
- Laura Demarco-Paitl, D.O.Family Medicine Physician1457359739
- Apurva Desai, M.D.Hematology & Oncology Physician1861468100
- Arnold Herbstman, M.D.Orthopaedic Surgery Physician1518966811
Verify Olivia Zessemos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.018385Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average nurse practitioner in 2024
321 Medicare Part D claims for 91 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium36 claims
- Lisinopril29 claims
- Levothyroxine Sodium21 claims
- Amlodipine Besylate18 claims
- Losartan Potassium13 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: $98.16
4 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
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
- Advocate Health And Hospitals CorporationElgin, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olivia Zessemos among 4,892 nurse practitioner records in Illinois
Olivia Zessemos, APN-FNP 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 2018, is newer than 47% of them.
- NPI issued2018 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2017 · median 2018 among the 3,389 with a school on file
- Record last updated2022 · 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).
41 nurse practitioner records list a practice address in Elgin
They are 41 of the 2,268 NPPES records with a practice address in Elgin, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Elgin → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rose Ampadu, N.P.Elgin, IL 601231366997561
- Shara Ann Brankin, APN-CNPElgin, IL 601231154792406
- Jerry Chan, FNP-BCElgin, IL 601231982928404
- Nicole Davis, APNElgin, IL 601231851777619
- Stephanie Nagarwalla, FNPElgin, IL 601231104329036
- Amanda Palermo, FNP-CElgin, IL 601231609398973
- Tina Perry, APRNElgin, IL 601231881171197
- Emily Pfeiffer, ANPElgin, IL 601231932504149
Common questions
What is Olivia Zessemos, APN-FNP's NPI number?
Olivia Zessemos, APN-FNP's National Provider Identifier (NPI) is 1821564923, issued on Oct 17, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Zessemos, APN-FNP located?
The NPPES record lists a practice address at 1710 N Randall RD, Elgin, IL, 60123. Phone: (847) 214-5740. Providers update this record themselves, so call before visiting.
How can I verify Olivia Zessemos, APN-FNP's license?
NPPES lists Illinois license number 209.018385, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Zessemos, APN-FNP prescribe under Medicare Part D?
In 2024, Olivia Zessemos, APN-FNP had 321 Medicare Part D claims for 91 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.