Mary Anne Maroney, ANP
Family Nurse Practitioner · Chicago, IL
Mary Anne Maroney, ANP is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1184044117, issued on Apr 17, 2014. Check the license (Illinois 209.010328, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Anne Maroney
- Credential
- ANP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209.010328 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave, Chicago, IL 60637
- Phone
- (773) 779-7500
- Enumerated
- Apr 17, 2014
- Record last updated
- Oct 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
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Verify Mary Anne Maroney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.010328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family nurse practitioner in 2024
421 Medicare Part D claims for 64 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Pantoprazole Sodium35 claims
- Atorvastatin Calcium25 claims
- Omeprazole24 claims
- Amlodipine Besylate23 claims
- Furosemide20 claims
- Lisinopril20 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.
Mary Anne Maroney among 7,639 family nurse practitioner records in Illinois
Mary Anne Maroney, ANP 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 2014, is newer than 20% of them.
- NPI issued2014 · 20% of these records are older, 76% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2019 · 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).
1,567 family nurse practitioner records list a practice address in Chicago
They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Chicago → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Donna Christian, APNChicago, IL 606371053440800
- Lauren CreightonChicago, IL 606371457642209
- Amanda HasseltineChicago, IL 606371184994741
- Karen Heffernan, FNPChicago, IL 606371265732457
- Jennifer LabasChicago, IL 606371326343310
- Abigail Morrow, APNChicago, IL 606371881918134
- Kathleen NagleChicago, IL 606371558648865
- Gianetta Norwood, NURSE PRACTITIONERChicago, IL 606371619250289
Common questions
What is Mary Anne Maroney, ANP's NPI number?
Mary Anne Maroney, ANP's National Provider Identifier (NPI) is 1184044117, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mary Anne Maroney, ANP located?
The NPPES record lists a practice address at 5841 S Maryland Ave, Chicago, IL, 60637. Phone: (773) 779-7500. Providers update this record themselves, so call before visiting.
How can I verify Mary Anne Maroney, ANP's license?
NPPES lists Illinois license number 209.010328, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Anne Maroney, ANP prescribe under Medicare Part D?
In 2024, Mary Anne Maroney, ANP had 421 Medicare Part D claims for 64 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.