Maureen Sares Zamora, APN
Primary Care Nurse Practitioner · Naperville, IL
Maureen Sares Zamora, APN is a primary care nurse practitioner with a practice address in Naperville, Illinois, and NPI 1356816243, issued on Oct 8, 2018. Check the license (Illinois 209.018738, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maureen Sares Zamora
- Credential
- APN
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 209.018738 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1243 Rickert Dr, Naperville, IL 60540
- Phone
- (630) 527-6450
- Enumerated
- Oct 8, 2018
- Record last updated
- Feb 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 041.340281 IL
- Medicare enrollment
- Enrolled (PECOS I20190301001680); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 250 in Illinois → Look up another NPI →
Also registered at 1243 Rickert Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Berger, M.D.Gastroenterology Physician1366483455
- Abhishek Bhandari, M.D.Gastroenterology Physician1194092031
- Sidharth Bhandari, D.O.Gastroenterology Physician1871941435
- Michelle Bianzon, AGPCNPNurse Practitioner1144623752
- Thomas Couri, M.D.Gastroenterology Physician1619357639
- Hemali DesaiPhysician Assistant1710467766
Verify Maureen Sares Zamora in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.018738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
1,414 Medicare Part D claims for 490 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Omeprazole395 claims
- Pantoprazole Sodium253 claims
- Peg 3350-Electrolyte133 claims
- Famotidine129 claims
- Linzess80 claims
- Creon56 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.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Suburban Gastroenterology LtdNaperville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maureen Sares Zamora among 250 primary care nurse practitioner records in Illinois
Maureen Sares Zamora, APN is one of 250 primary care nurse practitioner records with a practice address in Illinois. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 37% of them.
- NPI issued2018 · 37% of these records are older, 58% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2019 among the 141 with a school on file
- Record last updated2019 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Illinois
There are 250 primary care nurse practitioner records in Illinois.
All 250 in Illinois → Every provider in Naperville → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Lisa HernandezPlainfield, IL 605441326996760
- Lauren Caruso, AGPCNP, DNPRiverside, IL 605461659160539
- Ememobong UdosenLisle, IL 605321669291183
- Jamilah JohnsonWillowbrook, IL 605271154796605
- Andrew Richardson, APNBurr Ridge, IL 605271144639527
- Jasmin Ulit, AGNPBurr Ridge, IL 605271316321359
- Anna Raimondi, A.P.N.Sugar Grove, IL 605541588057814
- Francisco Banez, ARNPOak Brook, IL 605231275972655
Common questions
What is Maureen Sares Zamora, APN's NPI number?
Maureen Sares Zamora, APN's National Provider Identifier (NPI) is 1356816243, issued on Oct 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Maureen Sares Zamora, APN located?
The NPPES record lists a practice address at 1243 Rickert Dr, Naperville, IL, 60540. Phone: (630) 527-6450. Providers update this record themselves, so call before visiting.
How can I verify Maureen Sares Zamora, APN's license?
NPPES lists Illinois license number 209.018738, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Maureen Sares Zamora, APN prescribe under Medicare Part D?
In 2024, Maureen Sares Zamora, APN had 1,414 Medicare Part D claims for 490 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
What is Maureen Sares Zamora, APN's MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.