Ivona Barton, NP-C
Nurse Practitioner · Chicago, IL
Ivona Barton, NP-C is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1699385088, issued on Jul 31, 2020. Check the license (Illinois 277.005076, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ivona Barton
- Credential
- NP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 277.005076 IL
Self-reported in NPPES; status is on the state search - Practice location
- 111 W Jackson Blvd Ste 1700, Chicago, IL 60604
- Phone
- (888) 731-8994
- Enumerated
- Jul 31, 2020
- Record last updated
- Mar 23, 2026
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 111 W Jackson Blvd Ste 1700
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ivona Barton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277.005076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average nurse practitioner in 2024
3,183 Medicare Part D claims for 382 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 165 claims were for opioids.
Most prescribed
- Atorvastatin Calcium159 claims
- Lisinopril153 claims
- Amlodipine Besylate116 claims
- Levothyroxine Sodium103 claims
- Metformin Hcl98 claims
- Furosemide89 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: $1,035.87
32 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Ivona Barton among 4,892 nurse practitioner records in Illinois
Ivona Barton, NP-C 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 fileNo · 69% of these records are
- Record last updated2026 · 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).
952 nurse practitioner records list a practice address in Chicago
They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Danielle Babbington, DNP, APRN, FNP-BCChicago, IL 606041801165758
- Jay DeclaradorChicago, IL 606041417460502
- Michelle Isacson, APRNChicago, IL 606041760432157
- Danielle Legrand, APRN, CNPChicago, IL 606041659097020
- Kerem Price, APRNChicago, IL 606041578171401
- Ashley Sabados, APRNChicago, IL 606041316658321
- Johanna Santoyo, APRNChicago, IL 606041689259210
- Sara Sawyer, CNMChicago, IL 606041225672611
Common questions
What is Ivona Barton, NP-C's NPI number?
Ivona Barton, NP-C's National Provider Identifier (NPI) is 1699385088, issued on Jul 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ivona Barton, NP-C located?
The NPPES record lists a practice address at 111 W Jackson Blvd Ste 1700, Chicago, IL, 60604. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.
How can I verify Ivona Barton, NP-C's license?
NPPES lists Illinois license number 277.005076, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Ivona Barton, NP-C prescribe under Medicare Part D?
In 2024, Ivona Barton, NP-C had 3,183 Medicare Part D claims for 382 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.