Krystina Chickerillo, MSN,FNP-BC
Family Nurse Practitioner · Oak Lawn, IL
Krystina Chickerillo, MSN,FNP-BC is a family nurse practitioner with a practice address in Oak Lawn, Illinois, and NPI 1427507433, issued on Oct 3, 2016. Check the license (Illinois 209015154, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Krystina Chickerillo
- Credential
- MSN,FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209015154 IL
041385803 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4440 W 95TH St, Oak Lawn, IL 60453
- Phone
- (708) 684-7028
- Enumerated
- Oct 3, 2016
- Record last updated
- Oct 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20201201001336); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 4440 W 95TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Krystina Chickerillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209015154Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average family nurse practitioner in 2024
566 Medicare Part D claims for 90 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.
Most prescribed
- Warfarin Sodium75 claims
- Entresto30 claims
- Potassium Chloride30 claims
- Spironolactone28 claims
- Digoxin23 claims
- Metoprolol Succinate23 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: $5,569.98
42 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
2 hospitals and group practices
- The University OF Chicago Medical CenterChicago, IL · Acute Care Hospitals4 of 5 stars
- University OF ChicagoChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Krystina Chickerillo among 7,639 family nurse practitioner records in Illinois
Krystina Chickerillo, MSN,FNP-BC is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 30% of them.
- NPI issued2016 · 30% of these records are older, 63% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2018 among the 4,778 with a school on file
- Record last updated2024 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 family nurse practitioner records list a practice address in Oak Lawn
They are 93 of the 2,993 NPPES records with a practice address in Oak Lawn, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Oak Lawn → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kelly Billingsley, NPOak Lawn, IL 604531063761724
- Leah Burns, APN, FNPOak Lawn, IL 604531548509110
- Kelly Canerday, FNP-BCOak Lawn, IL 604531952744963
- Jeanne Dougherty, APNOak Lawn, IL 604531598872368
- Jane Flanagan, APNOak Lawn, IL 604531770779522
- Linda Follenweider, NPOak Lawn, IL 604531740228584
- Lisa Guzman, NPOak Lawn, IL 604531790886257
- Amy Hansen, FNPOak Lawn, IL 604531629491543
Common questions
What is Krystina Chickerillo, MSN,FNP-BC's NPI number?
Krystina Chickerillo, MSN,FNP-BC's National Provider Identifier (NPI) is 1427507433, issued on Oct 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Krystina Chickerillo, MSN,FNP-BC located?
The NPPES record lists a practice address at 4440 W 95TH St, Oak Lawn, IL, 60453. Phone: (708) 684-7028. Providers update this record themselves, so call before visiting.
How can I verify Krystina Chickerillo, MSN,FNP-BC's license?
NPPES lists Illinois license number 209015154, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Krystina Chickerillo, MSN,FNP-BC prescribe under Medicare Part D?
In 2024, Krystina Chickerillo, MSN,FNP-BC had 566 Medicare Part D claims for 90 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.