Ann Zimmerman, FNP
Family Nurse Practitioner · Roselle, IL
Ann Zimmerman, FNP is a family nurse practitioner with a practice address in Roselle, Illinois, and NPI 1306395157, issued on Sep 21, 2016. Check the license (Illinois 209014820, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Zimmerman
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209014820 IL
Self-reported in NPPES; status is on the state search - Practice location
- 335 Stonehurst LN, Roselle, IL 60172
- Phone
- (847) 609-4236
- Enumerated
- Sep 21, 2016
- Record last updated
- Sep 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260331002197); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Verify Ann Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209014820Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family nurse practitioner in 2024
118 Medicare Part D claims for 37 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone17 claims
- Azithromycin11 claims
- Fluoxetine Hcl11 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.
Ann Zimmerman among 7,639 family nurse practitioner records in Illinois
Ann Zimmerman, FNP 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 2016, is newer than 30% of them.
- NPI issued2016 · 30% of these records are older, 63% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2018 among the 4,778 with a school on file
- Record last updated2016 · 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).
3 family nurse practitioner records list a practice address in Roselle
They are 3 of the 175 NPPES records with a practice address in Roselle, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Roselle → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Ashley Andriopoulos, APRNRoselle, IL 601721821695750
- Nofal Salman, FNP-CRoselle, IL 601721790557288
- Michael Camporese, APNSchaumburg, IL 601731255744488
- Leslieann Carcellar, APNSchaumburg, IL 601731598284291
- Laxmi DeshabathiniSchaumburg, IL 601731710427133
- Josephine Fanco, NPSchaumburg, IL 601731497116057
- Sobha Kottoor, MSN, FNP-CSchaumburg, IL 601731457743510
- Jolly KuncheriaSchaumburg, IL 601731821540782
Common questions
What is Ann Zimmerman, FNP's NPI number?
Ann Zimmerman, FNP's National Provider Identifier (NPI) is 1306395157, issued on Sep 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ann Zimmerman, FNP located?
The NPPES record lists a practice address at 335 Stonehurst LN, Roselle, IL, 60172. Phone: (847) 609-4236. Providers update this record themselves, so call before visiting.
How can I verify Ann Zimmerman, FNP's license?
NPPES lists Illinois license number 209014820, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Ann Zimmerman, FNP prescribe under Medicare Part D?
In 2024, Ann Zimmerman, FNP had 118 Medicare Part D claims for 37 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.