Catherine Lynn Stull, FNP BC
Nurse Practitioner · Chicago, IL
Catherine Lynn Stull, FNP BC is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1053790345, issued on May 20, 2015. Check the license (Illinois 277001363, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Lynn Stull
- Credential
- FNP BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 277001363 IL
209.011876 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4001 W Devon Ave Ste 206, Chicago, IL 60646
- Phone
- (847) 722-4901
- Enumerated
- May 20, 2015
- Record last updated
- Dec 13, 2024
- Medicare enrollment
- Enrolled (PECOS I20150901002218); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Verify Catherine Lynn Stull in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277001363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average nurse practitioner in 2024
33 Medicare Part D claims for 13 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.
Most prescribed
- Metoprolol Succinate15 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: $96.69
1 payment: food and beverage; the largest payer was SK Life Science, 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
- Value Based Long Term Care H PCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Lynn Stull among 4,892 nurse practitioner records in Illinois
Catherine Lynn Stull, FNP BC 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 2015, is newer than 31% of them.
- NPI issued2015 · 31% of these records are older, 64% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2014 · median 2018 among the 3,389 with a school on file
- Record last updated2024 · 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
- Josie AclaroChicago, IL 606461609677475
- Danielle Arends, N.P.Chicago, IL 606461811026362
- Vladislava Brennan, APRNChicago, IL 606461891474268
- Julie FeyChicago, IL 606461336518810
- Vibe Pearl Guillergan-Kupski, APRN-BCChicago, IL 606461699959148
- Tania Mikaitis-Rossi, NURSE PRACTITIONERChicago, IL 606461104873140
- Dharmistha PatelChicago, IL 606461750072773
- Kristin Shannon, APN-CNPChicago, IL 606461013364926
Common questions
What is Catherine Lynn Stull, FNP BC's NPI number?
Catherine Lynn Stull, FNP BC's National Provider Identifier (NPI) is 1053790345, issued on May 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Lynn Stull, FNP BC located?
The NPPES record lists a practice address at 4001 W Devon Ave Ste 206, Chicago, IL, 60646. Phone: (847) 722-4901. Providers update this record themselves, so call before visiting.
How can I verify Catherine Lynn Stull, FNP BC's license?
NPPES lists Illinois license number 277001363, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Lynn Stull, FNP BC prescribe under Medicare Part D?
In 2024, Catherine Lynn Stull, FNP BC had 33 Medicare Part D claims for 13 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.