Annette Fontanez, FNP
Family Nurse Practitioner · Niles, IL
Annette Fontanez, FNP is a family nurse practitioner with a practice address in Niles, Illinois, and NPI 1508339086, issued on Jan 7, 2019. Check the license (Illinois F12180356, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Annette Fontanez
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F12180356 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7900 N Milwaukee Ave Ste 18, Niles, IL 60714
- Phone
- (847) 663-9700
- Enumerated
- Jan 7, 2019
- Record last updated
- Jul 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (847) 663-9702
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 7900 N Milwaukee Ave Ste 18
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Annette Fontanez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license F12180356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average family nurse practitioner in 2024
963 Medicare Part D claims for 300 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium76 claims
- Amlodipine Besylate72 claims
- Lisinopril35 claims
- Metoprolol Succinate35 claims
- Prednisone29 claims
- Methylprednisolone28 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: $592.21
30 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
Annette Fontanez among 7,639 family nurse practitioner records in Illinois
Annette Fontanez, 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 2019, is newer than 51% of them.
- NPI issued2019 · 51% of these records are older, 41% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2020 · 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).
17 family nurse practitioner records list a practice address in Niles
They are 17 of the 589 NPPES records with a practice address in Niles, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Niles → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Diane Baboulas, APN FNP-CNiles, IL 607141538480132
- Erica Esslinger, FNP-BCNiles, IL 607141538561378
- Sosimol Ethakattu, NPNiles, IL 607141689005316
- Manju Franklin, NPDes Plaines, IL 607141811517576
- Ilda Grahovic, NPNiles, IL 607141558985143
- Queenester Gray-Hightower, FNPNiles, IL 607141346614260
- Diana HeskinNiles, IL 607141255832424
- Renata Jankowska, NPNiles, IL 607141861015448
Common questions
What is Annette Fontanez, FNP's NPI number?
Annette Fontanez, FNP's National Provider Identifier (NPI) is 1508339086, issued on Jan 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Annette Fontanez, FNP located?
The NPPES record lists a practice address at 7900 N Milwaukee Ave Ste 18, Niles, IL, 60714. Phone: (847) 663-9700. Providers update this record themselves, so call before visiting.
How can I verify Annette Fontanez, FNP's license?
NPPES lists Illinois license number F12180356, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Annette Fontanez, FNP prescribe under Medicare Part D?
In 2024, Annette Fontanez, FNP had 963 Medicare Part D claims for 300 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.