Karla W. Nacion
Women's Health Nurse Practitioner · Chicago, IL
Karla W. Nacion is a women's health nurse practitioner with a practice address in Chicago, Illinois, and NPI 1699858704, issued on Oct 23, 2006. Check the license (Illinois 209.002348, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karla W. Nacion
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License numbers
- 209.002348 IL
041-189033 IL
209.002346 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1740 W Taylor St, Chicago, IL 60612
- Phone
- (866) 600-2273
- Enumerated
- Oct 23, 2006
- Record last updated
- Aug 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090812000340); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1987
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 291 in Illinois → Look up another NPI →
Also registered at 1740 W Taylor St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Francisco AbancoCertified Registered Nurse Anesthetist1255844288
- Leena Abbas, MDStudent in an Organized Health Care Education/Training Program1679376594
- Herand AbcarianColon & Rectal Surgery Physician1881792372
- Ivy AbrahamHematology & Oncology Physician1497172845
- Rohit Abraham, MD, MPH, MATPsychiatry Physician1013478932
- Ereni Abuaita, DOInternal Medicine Physician1013710961
Verify Karla W. Nacion in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.002348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024
11 Medicare Part D claims, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 practice group's MIPS final score for 2023 (Medicare payment program): 87.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Board OF Trustees OF The University OF IllinoisChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karla W. Nacion among 291 women's health nurse practitioner records in Illinois
Karla W. Nacion is one of 291 women's health nurse practitioner records with a practice address in Illinois. 57% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 81% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated1987 · median 2015 among the 97 with a school on file
- Record last updated2008 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in Illinois
There are 291 women's health nurse practitioner records in Illinois.
All 291 in Illinois → Every provider in Chicago → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Sarah Brennan, WHNPChicago, IL 606121245124361
- Mildred Brown, APNChicago, IL 606121285755488
- Martha Curiel, DNP, WHNP-BCChicago, IL 606121023448420
- Sally Lemke, DNP, WHNP-BCChicago, IL 606121083793616
- Irene Marks, APNChicago, IL 606121235251703
- Jennifer Rousseau, APRNChicago, IL 606121801422662
- Autumn Song, DNPChicago, IL 606121134727811
- Erica Wofford, WHNP-BCChicago, IL 606121912721481
Common questions
What is Karla W. Nacion's NPI number?
Karla W. Nacion's National Provider Identifier (NPI) is 1699858704, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karla W. Nacion located?
The NPPES record lists a practice address at 1740 W Taylor St, Chicago, IL, 60612. Phone: (866) 600-2273. Providers update this record themselves, so call before visiting.
How can I verify Karla W. Nacion's license?
NPPES lists Illinois license number 209.002348, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Karla W. Nacion prescribe under Medicare Part D?
In 2024, Karla W. Nacion had 11 Medicare Part D claims; the average among women's health nurse practitioner prescribers was 217. Part D covers Medicare prescriptions only.
What is Karla W. Nacion's MIPS final score?
The 2023 MIPS final score is 87.1 of 100, reported for the practice group. 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.