Angela Tosaw, NP
Acute Care Nurse Practitioner · Chicago, IL
Angela Tosaw, NP is an acute care nurse practitioner with a practice address in Chicago, Illinois, and NPI 1508278193, issued on May 29, 2014. Check the license (Illinois 209011299, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Angela Tosaw
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 209011299 IL
Self-reported in NPPES; status is on the state search - Practice location
- 675 N Saint Clair St, Chicago, IL 60611
- Phone
- (312) 695-8143
- Enumerated
- May 29, 2014
- Record last updated
- May 29, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140610000316); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 639 in Illinois → Look up another NPI →
Also registered at 675 N Saint Clair St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Angela Tosaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209011299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
560 Medicare Part D claims for 222 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 78 claims were for opioids.
Most prescribed
- Gabapentin122 claims
- Celecoxib84 claims
- Mupirocin70 claims
- Meloxicam47 claims
- Hydrocodone-Acetaminophen43 claims
- Diazepam34 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 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).
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Angela Tosaw among 639 acute care nurse practitioner records in Illinois
Angela Tosaw, NP 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 2014, is newer than 34% of them.
- NPI issued2014 · 34% of these records are older, 62% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 2017 among the 434 with a school on file
- Record last updated2014 · 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
- Noel Burks, APRN, BCChicago, IL 606111528273679
- Lindsay Dohse, ACNP-BCChicago, IL 606111497082838
- Melanie Dumlao, NPChicago, IL 606111093750721
- Shanelle Eiswirth, ACNPChicago, IL 606111881996411
- Kelly Kindy, ACNPChicago, IL 606111528096120
- Sara Kowalczuk, NPChicago, IL 606111871675561
- Elizabeth Lucier, APN, CNPChicago, IL 606111356369672
- Karen Masino, CNPChicago, IL 606111548470602
Common questions
What is Angela Tosaw, NP's NPI number?
Angela Tosaw, NP's National Provider Identifier (NPI) is 1508278193, issued on May 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Angela Tosaw, NP located?
The NPPES record lists a practice address at 675 N Saint Clair St, Chicago, IL, 60611. Phone: (312) 695-8143. Providers update this record themselves, so call before visiting.
How can I verify Angela Tosaw, NP's license?
NPPES lists Illinois license number 209011299, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Angela Tosaw, NP prescribe under Medicare Part D?
In 2024, Angela Tosaw, NP had 560 Medicare Part D claims for 222 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Angela Tosaw, NP's MIPS final score?
The 2023 MIPS final score is 94.1 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.