Connie Maas
Family Nurse Practitioner · Evergreen Park, IL
Connie Maas is a family nurse practitioner with a practice address in Evergreen Park, Illinois, and NPI 1518468727, issued on Feb 22, 2018. Check the license (Illinois 209.016800, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Connie Maas
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209.016800 IL
209016800 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2955 W 95TH St, Evergreen Park, IL 60805
- Phone
- (331) 814-2186
- Enumerated
- Feb 22, 2018
- Record last updated
- Jan 15, 2025
- Medicare enrollment
- Enrolled (PECOS I20230926000922); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2955 W 95TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sager Abuinseir, FNP-C, DNPFamily Nurse Practitioner1538520309
- Abdallah Altarshan, MDEndocrinology, Diabetes & Metabolism Physician1174582811
- Amro AtassiPharmacist1861931792
- Ammar Bayrakdar, MDEndocrinology, Diabetes & Metabolism Physician1841243334
- Jennifer Courts, APNFamily Nurse Practitioner1073013629
- Angelika Fiedorowicz, APRNFamily Nurse Practitioner1073274650
Verify Connie Maas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.016800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family nurse practitioner in 2024
189 Medicare Part D claims for 58 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate35 claims
- Alprazolam14 claims
- Clonazepam13 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: $449.27
18 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, 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.
Bills Medicare through one group practice
- Sudhir M Gokhale MD SCOak Lawn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
37 family nurse practitioner records list a practice address in Evergreen Park
They are 37 of the 603 NPPES records with a practice address in Evergreen Park, and 7,639 family nurse practitioner records in Illinois.
All 37 in Evergreen Park → All 7,639 in Illinois → Every provider in Evergreen Park →
Other family nurse practitioner records in Illinois
- Crystal Aandahl, FNPNorth Chicago, IL1316497068
- Deborah Aaron, FNPChicago, IL1114024916
- Roseviminda Abano, CNPGurnee, IL1215318555
- Theresa AbbaduskyPekin, IL1265892046
- Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
- Manar Abdalla, FNPChicago, IL1700632411
- Mahubah Abdallah, FNP-CRochelle, IL1841752284
- Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
- Servet Abdelhafez, APRNBrookfield, IL1790505048
- Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283
Common questions
What is Connie Maas's NPI number?
Connie Maas's National Provider Identifier (NPI) is 1518468727, issued on Feb 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Connie Maas located?
The NPPES record lists a practice address at 2955 W 95TH St, Evergreen Park, IL, 60805. Phone: (331) 814-2186. Providers update this record themselves, so call before visiting.
How can I verify Connie Maas's license?
NPPES lists Illinois license number 209.016800, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Connie Maas prescribe under Medicare Part D?
In 2024, Connie Maas had 189 Medicare Part D claims for 58 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.