NPPES file of Aug 9, 2026

Kaitlyn Gill, FNP-C

Nurse Practitioner · Chicago, IL

Kaitlyn Gill, FNP-C is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1528656451, issued on Jan 6, 2021. Check the license (Illinois 209.021499, 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
1528656451
Name
Kaitlyn Gill
Credential
FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209.021499 IL
Self-reported in NPPES; status is on the state search
Practice location
3232 S. King Drive, Chicago, IL 60616
Phone
(866) 727-1539
Enumerated
Jan 6, 2021
Record last updated
Jan 30, 2026
Medicare enrollment
Enrolled (PECOS I20210219000883); 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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Verify Kaitlyn Gill 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 209.021499
    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

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86% fewer Medicare Part D claims than the average nurse practitioner in 2024

153 Medicare Part D claims for 36 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 90 claims were for opioids.

  1. Kaitlyn Gill153
  2. Specialty average1,109

Most prescribed

  1. Hydrocodone-Acetaminophen17 claims
  2. Morphine Sulfate Er16 claims
  3. Methadone Hcl15 claims
  4. Hydromorphone Hcl14 claims
  5. Oxycodone Hcl11 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

  1. Unity Hospice OF Chicagoland LLCChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kaitlyn Gill among 4,892 nurse practitioner records in Illinois

Kaitlyn Gill, FNP-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 2021, is newer than 67% of them.

  • NPI issued2021 · 67% of these records are older, 27% 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 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.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Patrick BuxtonChicago, IL 606161194269043
  2. Merlyn ChuaChicago, IL 606161275803777
  3. Cory Dehnee, ANP-BC, GNP-BCChicago, IL 606161477787950
  4. Jennifer Donoghue, APNChicago, IL 606161447620463
  5. Kelly Dugan, NPChicago, IL 606161528580065
  6. Lisa Keske, APRN, CNPChicago, IL 606161295976736
  7. Ruth Kleinpell, PHD RNChicago, IL 606161750590006
  8. Michelle McClure, APNChicago, IL 606161982791760

Common questions

What is Kaitlyn Gill, FNP-C's NPI number?

Kaitlyn Gill, FNP-C's National Provider Identifier (NPI) is 1528656451, issued on Jan 6, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Kaitlyn Gill, FNP-C located?

The NPPES record lists a practice address at 3232 S. King Drive, Chicago, IL, 60616. Phone: (866) 727-1539. Providers update this record themselves, so call before visiting.

How can I verify Kaitlyn Gill, FNP-C's license?

NPPES lists Illinois license number 209.021499, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Kaitlyn Gill, FNP-C prescribe under Medicare Part D?

In 2024, Kaitlyn Gill, FNP-C had 153 Medicare Part D claims for 36 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.