Kathleen Masella, R.N., AGNP-C
General Practice Registered Nurse · Chicago, IL
Kathleen Masella, R.N., AGNP-C is a general practice registered nurse with a practice address in Chicago, Illinois, and NPI 1043752918, issued on Nov 9, 2016. Check the license (Illinois 209.015111, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Masella
- Credential
- R.N., AGNP-C
- Primary taxonomy
- General Practice Registered Nurse 163WG0000X
- License number
- 209.015111 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1101 S State St, Chicago, IL 60605
- Phone
- (773) 230-8726
- Enumerated
- Nov 9, 2016
- Record last updated
- Nov 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (224) 610-7096
- Medicare enrollment
- Enrolled (PECOS I20170321002636); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice registered nurse records → All 90 in Illinois → Look up another NPI →
Verify Kathleen Masella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.015111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average general practice registered nurse in 2024
233 Medicare Part D claims for 90 beneficiaries, against an average of 1,419 among the 111 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Omeprazole27 claims
- Pantoprazole Sodium21 claims
- Amoxicillin-Clavulanate Potass16 claims
- Azelastine Hcl15 claims
- Fluticasone Propionate14 claims
- Ciprofloxacin-Dexamethasone13 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: $659.01
25 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 102 providers of this specialty with any payment received $394.13 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
- Head And Neck Cosmetic Surgery Associates LLCBerwyn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Masella among 90 general practice registered nurse records in Illinois
Kathleen Masella, R.N., AGNP-C is one of 90 general practice registered nurse records with a practice address in Illinois. 3% 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 13% of them.
- NPI issued2016 · 13% of these records are older, 84% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 2% of these records are
- Record last updated2016 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WG0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Registered Nurse providers in Illinois
There are 90 general practice registered nurse records in Illinois.
All 90 in Illinois → Every provider in Chicago → General Practice Registered Nurse nationwide →
The 8 general practice registered nurse records with the nearest ZIP codes
- Janet EdwardsChicago, IL 606071629991054
- Zakiyah Harper-BrownChicago, IL 606071053234179
- Lynnette Mraz, R.N.Chicago, IL 606071346603305
- Gabrielle AllenChicago, IL 606081194553453
- Jorie CurryChicago, IL 606121275001653
- Amina Giwah, BSN, RNChicago, IL 606121437619418
- Arlene Jackson, RN, MBAChicago, IL 606171184577520
- Alice Cervantes, RNChicago, IL 606211932801487
Common questions
What is Kathleen Masella, R.N., AGNP-C's NPI number?
Kathleen Masella, R.N., AGNP-C's National Provider Identifier (NPI) is 1043752918, issued on Nov 9, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Masella, R.N., AGNP-C located?
The NPPES record lists a practice address at 1101 S State St, Chicago, IL, 60605. Phone: (773) 230-8726. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Masella, R.N., AGNP-C's license?
NPPES lists Illinois license number 209.015111, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Masella, R.N., AGNP-C prescribe under Medicare Part D?
In 2024, Kathleen Masella, R.N., AGNP-C had 233 Medicare Part D claims for 90 beneficiaries; the average among general practice registered nurse prescribers was 1,419. 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.