Amy Folker, RN, FNP, DIABETES ED
Nurse Practitioner · Oak Park, IL
Amy Folker, RN, FNP, DIABETES ED is a nurse practitioner with a practice address in Oak Park, Illinois, and NPI 1598827008, issued on Dec 14, 2006. Check the license (Illinois 309-000998, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Folker
- Credential
- RN, FNP, DIABETES ED
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 309-000998 IL
Self-reported in NPPES; status is on the state search - Practice location
- 520 S Maple Ave, Oak Park, IL 60304
- Phone
- (708) 660-5900
- Enumerated
- Dec 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111018000328); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 520 S Maple Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Saadia Alvi, M.D.Endocrinology, Diabetes & Metabolism Physician1568682177
- Jessie Amstadt, RN, AA-SANERegistered Nurse1730995762
- Elizabeth Bassett, CRNACertified Registered Nurse Anesthetist1053717033
- Cynthia Batassa, DPTPhysical Therapist1487186730
Verify Amy Folker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 309-000998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average nurse practitioner in 2024
3,276 Medicare Part D claims for 422 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.
Most prescribed
- Ozempic400 claims
- Jardiance217 claims
- Lantus Solostar206 claims
- Trulicity184 claims
- Nano 2nd Gen Pen Needle176 claims
- Metformin Hcl Er131 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: $639.28
6 payments; by number, the most common kind was food and beverage; the largest payer was Beta Bionics, Inc. The 38,884 providers of this specialty with any payment received $791.64 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 2 group practices
- Rush Oak Park Physicians Group Center For Diabetes And EndocrineOak Park, IL
- Rush University Medical GroupChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Folker among 4,892 nurse practitioner records in Illinois
Amy Folker, RN, FNP, DIABETES ED is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 89% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1998 · median 2018 among the 3,389 with a school on file
- Record last updated2007 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Illinois
There are 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Oak Park → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Steven McCarthy, RNOak Park, IL 603041710768775
- Adam Spurlock, APN-CNPOak Park, IL 603041821541582
- Marquita Brumley, AGPCNP-BCRiver Forest, IL 603051265067854
- Anna Dowd, N.P.River Forest, IL 603051013046564
- Araceli Mendoza, FNP-BCRiver Forest, IL 603051053202796
- Stephanie Wascher, APRNRiver Forest, IL 603051760149900
- Suha Ali, RNOak Park, IL 603021700554706
- Deanna Aubry, APNPOak Park, IL 603021457086076
Common questions
What is Amy Folker, RN, FNP, DIABETES ED's NPI number?
Amy Folker, RN, FNP, DIABETES ED's National Provider Identifier (NPI) is 1598827008, issued on Dec 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Amy Folker, RN, FNP, DIABETES ED located?
The NPPES record lists a practice address at 520 S Maple Ave, Oak Park, IL, 60304. Phone: (708) 660-5900. Providers update this record themselves, so call before visiting.
How can I verify Amy Folker, RN, FNP, DIABETES ED's license?
NPPES lists Illinois license number 309-000998, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Folker, RN, FNP, DIABETES ED prescribe under Medicare Part D?
In 2024, Amy Folker, RN, FNP, DIABETES ED had 3,276 Medicare Part D claims for 422 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.