James Edward Warnecke, RN, MSN, APN-BC
Acute Care Nurse Practitioner · Chicago, IL
James Edward Warnecke, RN, MSN, APN-BC is an acute care nurse practitioner with a practice address in Chicago, Illinois, and NPI 1437405156, issued on Jul 31, 2012. Check the license (Illinois 209009582, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Edward Warnecke
- Credential
- RN, MSN, APN-BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 209009582 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave, Chicago, IL 60637
- Phone
- (773) 702-6842
- Enumerated
- Jul 31, 2012
- Record last updated
- Jul 31, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130717000051); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 639 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Edward Warnecke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209009582Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.7 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).
Industry payments in 2024: $123.44
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 10,984 providers of this specialty with any payment received $647.94 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 one group practice
- University OF ChicagoChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Edward Warnecke among 639 acute care nurse practitioner records in Illinois
James Edward Warnecke, RN, MSN, APN-BC is one of 639 acute care nurse practitioner records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 25% of them.
- NPI issued2012 · 25% of these records are older, 71% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2011 · median 2017 among the 434 with a school on file
- Record last updated2012 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Illinois
There are 639 acute care nurse practitioner records in Illinois.
All 639 in Illinois → Every provider in Chicago → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Jennifer Besse, MSN, APN, ACNP-BCChicago, IL 606371043536204
- Stefanie BlummerChicago, IL 606371073827267
- Gabriella BorrelliChicago, IL 606371912250077
- Jennifer FriebelChicago, IL 606371699023283
- Dorota HavlinChicago, IL 606371336367390
- Sharon Holloway, NPChicago, IL 606371336459502
- Donna KamudaChicago, IL 606371164692638
- Elizabeth Martin, ACNPChicago, IL 606371659623460
Common questions
What is James Edward Warnecke, RN, MSN, APN-BC's NPI number?
James Edward Warnecke, RN, MSN, APN-BC's National Provider Identifier (NPI) is 1437405156, issued on Jul 31, 2012. An NPI identifies a provider in billing; it is not a license.
Where is James Edward Warnecke, RN, MSN, APN-BC located?
The NPPES record lists a practice address at 5841 S Maryland Ave, Chicago, IL, 60637. Phone: (773) 702-6842. Providers update this record themselves, so call before visiting.
How can I verify James Edward Warnecke, RN, MSN, APN-BC's license?
NPPES lists Illinois license number 209009582, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
What is James Edward Warnecke, RN, MSN, APN-BC's MIPS final score?
The 2023 MIPS final score is 97.7 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.