Katherine Wolf, APRN
Family Nurse Practitioner · Rockford, IL
Katherine Wolf, APRN is a family nurse practitioner with a practice address in Rockford, Illinois, and NPI 1386992196, issued on Aug 28, 2012. Check the license (Illinois 209009849, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Wolf
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209009849 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3775 N Mulford RD, Rockford, IL 61114
- Phone
- (779) 696-8400
- Enumerated
- Aug 28, 2012
- Record last updated
- Feb 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121212000124); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 3775 N Mulford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammed Amir Khan, M.D.Family Medicine Physician1881034403
- Abby Antczak, APRNFamily Nurse Practitioner1194545749
- Holly AskarFamily Nurse Practitioner1689371445
- Amanda BargielFamily Nurse Practitioner1770475097
- Courtney Brannan, APNNurse Practitioner1134695281
- Abrianna Brodnicki, FNPNurse Practitioner1023855293
Verify Katherine Wolf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209009849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average family nurse practitioner in 2024
1,532 Medicare Part D claims for 290 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium98 claims
- Levothyroxine Sodium71 claims
- Omeprazole70 claims
- Losartan Potassium62 claims
- Hydrochlorothiazide53 claims
- Ozempic51 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): 75 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
- Swedishamerican HospitalByron, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Wolf among 7,639 family nurse practitioner records in Illinois
Katherine Wolf, APRN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% 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 14% of them.
- NPI issued2012 · 14% of these records are older, 83% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2018 among the 4,778 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
236 family nurse practitioner records list a practice address in Rockford
They are 236 of the 3,893 NPPES records with a practice address in Rockford, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Rockford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Maximilian Button, FNPRockford, IL 611141104234053
- Diana Cary, APRNRockford, IL 611141922512060
- Ashley Evans, APNRockford, IL 611141962056234
- Heather Finnegan, APNPRockford, IL 611141417267832
- Emily Gawaran, NPRockford, IL 611141528429958
- Angela Hawkins, APRNRockford, IL 611141952869943
- Emily Kozak, NPRockford, IL 611141932672276
- Amy Lask, DNP, FNP-BCRockford, IL 611141285103002
Common questions
What is Katherine Wolf, APRN's NPI number?
Katherine Wolf, APRN's National Provider Identifier (NPI) is 1386992196, issued on Aug 28, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Wolf, APRN located?
The NPPES record lists a practice address at 3775 N Mulford RD, Rockford, IL, 61114. Phone: (779) 696-8400. Providers update this record themselves, so call before visiting.
How can I verify Katherine Wolf, APRN's license?
NPPES lists Illinois license number 209009849, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Wolf, APRN prescribe under Medicare Part D?
In 2024, Katherine Wolf, APRN had 1,532 Medicare Part D claims for 290 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Katherine Wolf, APRN's MIPS final score?
The 2023 MIPS final score is 75 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.