Irene Haapoja, N.P.
Nurse Practitioner · Chicago, IL
Irene Haapoja, N.P. is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1841259132, issued on Mar 23, 2006. Check the license (Illinois 209-004695, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Irene Haapoja
- Credential
- N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209-004695 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1725 W Harrison St, Chicago, IL 60612
- Phone
- (312) 942-5904
- Enumerated
- Mar 23, 2006
- Record last updated
- Apr 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050407001249); 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 1725 W Harrison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Irene Haapoja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209-004695Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average nurse practitioner in 2024
971 Medicare Part D claims for 166 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 98 claims were for opioids.
Most prescribed
- Levothyroxine Sodium70 claims
- Prednisone58 claims
- Lorazepam38 claims
- Tagrisso38 claims
- Mirtazapine34 claims
- Gabapentin31 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: $147.38
1 payment: food and beverage; the largest payer was Pfizer 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 one group practice
- Rush University Medical GroupChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irene Haapoja among 4,892 nurse practitioner records in Illinois
Irene Haapoja, N.P. 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
- Graduated1982 · median 2018 among the 3,389 with a school on file
- Record last updated2011 · 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).
952 nurse practitioner records list a practice address in Chicago
They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Lynne Braun, N.P.Chicago, IL 606121023033313
- Janet Donegan, NPChicago, IL 606121104897792
- Daniel Maher, N.P.Chicago, IL 606121760431985
- Sharon Manson, N.P.Chicago, IL 606121568422236
- Mary Maryland, NP-C, PHD, MSNChicago, IL 606121093740953
- Susan Moore, N.P.Chicago, IL 606121548220254
- Edna Moore-Burke, CNP, MS, RNChicago, IL 606121164499208
- Robyn Mudro Flanders, N.P.Chicago, IL 606121235170960
Common questions
What is Irene Haapoja, N.P.'s NPI number?
Irene Haapoja, N.P.'s National Provider Identifier (NPI) is 1841259132, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irene Haapoja, N.P. located?
The NPPES record lists a practice address at 1725 W Harrison St, Chicago, IL, 60612. Phone: (312) 942-5904. Providers update this record themselves, so call before visiting.
How can I verify Irene Haapoja, N.P.'s license?
NPPES lists Illinois license number 209-004695, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Irene Haapoja, N.P. prescribe under Medicare Part D?
In 2024, Irene Haapoja, N.P. had 971 Medicare Part D claims for 166 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.