Danielle Warren, APRN
Nurse Practitioner · Elgin, IL
Danielle Warren, APRN is a nurse practitioner with a practice address in Elgin, Illinois, and NPI 1730943846, issued on Feb 8, 2024. Check the license (Illinois 209029089, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Danielle Warren
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209029089 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 N Randall RD Ste 400, Elgin, IL 60123
- Phone
- (847) 381-8899
- Enumerated
- Feb 8, 2024
- Record last updated
- May 14, 2024
- Medicare enrollment
- Enrolled (PECOS I20240517000862); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1600 N Randall RD Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Danielle Warren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209029089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average nurse practitioner in 2024
136 Medicare Part D claims for 88 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ketoconazole25 claims
- Triamcinolone Acetonide24 claims
- Clobetasol Propionate22 claims
- Doxycycline Hyclate14 claims
- Hydrocortisone13 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.
Bills Medicare through one group practice
- Derick Dermatology PLLCMcHenry, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Danielle Warren among 4,892 nurse practitioner records in Illinois
Danielle Warren, APRN 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 2024, is newer than 87% of them.
- NPI issued2024 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2023 · median 2018 among the 3,389 with a school on file
- Record last updated2024 · 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).
41 nurse practitioner records list a practice address in Elgin
They are 41 of the 2,268 NPPES records with a practice address in Elgin, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Elgin → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rose Ampadu, N.P.Elgin, IL 601231366997561
- Shara Ann Brankin, APN-CNPElgin, IL 601231154792406
- Jerry Chan, FNP-BCElgin, IL 601231982928404
- Nicole Davis, APNElgin, IL 601231851777619
- Stephanie Nagarwalla, FNPElgin, IL 601231104329036
- Amanda Palermo, FNP-CElgin, IL 601231609398973
- Tina Perry, APRNElgin, IL 601231881171197
- Emily Pfeiffer, ANPElgin, IL 601231932504149
Common questions
What is Danielle Warren, APRN's NPI number?
Danielle Warren, APRN's National Provider Identifier (NPI) is 1730943846, issued on Feb 8, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Danielle Warren, APRN located?
The NPPES record lists a practice address at 1600 N Randall RD Ste 400, Elgin, IL, 60123. Phone: (847) 381-8899. Providers update this record themselves, so call before visiting.
How can I verify Danielle Warren, APRN's license?
NPPES lists Illinois license number 209029089, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Danielle Warren, APRN prescribe under Medicare Part D?
In 2024, Danielle Warren, APRN had 136 Medicare Part D claims for 88 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.