Katherine F. Coss, NP
Nurse Practitioner · Huntley, IL
Katherine F. Coss, NP is a nurse practitioner with a practice address in Huntley, Illinois, and NPI 1730574914, issued on Apr 3, 2015. Check the license (Illinois 209.012689, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine F. Coss
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.012689 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10350 Haligus RD Ste 120, Huntley, IL 60142
- Phone
- (815) 356-2323
- Enumerated
- Apr 3, 2015
- Record last updated
- Jan 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (847) 802-7201
- Medicare enrollment
- Enrolled (PECOS I20150617002642); accepts Medicare assignment
- Medical or professional school
- Northeastern Ohio University College Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 10350 Haligus RD Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tracy Arghavani, DOObstetrics & Gynecology Physician1194934554
- Jill Behm, APRN, CNPNurse Practitioner1083658082
- Rosemary Espinoza, MDObstetrics & Gynecology Physician1013940238
- Susan Howey, MDObstetrics & Gynecology Physician1639242035
- Sarah Khan, M.D.Hematology & Oncology Physician1235663071
- Marianne Krupka, D.O.Obstetrics Physician1215382999
Verify Katherine F. Coss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.012689Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average nurse practitioner in 2024
151 Medicare Part D claims for 65 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol54 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
- Central Dupage Physician GroupHuntley, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine F. Coss among 4,892 nurse practitioner records in Illinois
Katherine F. Coss, NP 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 2015, is newer than 31% of them.
- NPI issued2015 · 31% of these records are older, 64% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2018 among the 3,389 with a school on file
- Record last updated2020 · 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).
35 nurse practitioner records list a practice address in Huntley
They are 35 of the 372 NPPES records with a practice address in Huntley, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Huntley → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Michelle Bator, APRN, CNPHuntley, IL 601421114291473
- Jill Behm, APRN, CNPHuntley, IL 601421083658082
- Carrissa Butts, APRN, CNPHuntley, IL 601421972048528
- Michelle Campbell, FNPHuntley, IL 601421417386590
- Beata Krupa, APN-CNPHuntley, IL 601421619327061
- Jennifer Morema, FNPHuntley, IL 601421710277041
- Katie Muench, CNPHuntley, IL 601421366893315
- Kari Nelson, APRN, CNPHuntley, IL 601421770081598
Common questions
What is Katherine F. Coss, NP's NPI number?
Katherine F. Coss, NP's National Provider Identifier (NPI) is 1730574914, issued on Apr 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Katherine F. Coss, NP located?
The NPPES record lists a practice address at 10350 Haligus RD Ste 120, Huntley, IL, 60142. Phone: (815) 356-2323. Providers update this record themselves, so call before visiting.
How can I verify Katherine F. Coss, NP's license?
NPPES lists Illinois license number 209.012689, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine F. Coss, NP prescribe under Medicare Part D?
In 2024, Katherine F. Coss, NP had 151 Medicare Part D claims for 65 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Katherine F. Coss, 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.