Doctor profile · Federal record

Dr. Katherine Coss, NP

Nurse Practitioner · Huntley, IL

  • NPI 1730574914
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
10350 Haligus RD Ste 120
Huntley, IL 601429526
(815) 356-2323
fax (847) 802-7201
Additional location
10400 Haligus RD
Huntley, IL 601429553
(224) 654-0000
fax (815) 206-2823
Additional location
3707 Doty RD Ste B
Woodstock, IL 60098
(815) 338-6600
fax (815) 206-2823
Show 1 more location
Additional location
4201 W Medical Center Dr
McHenry, IL 600508409
(815) 344-5000
fax (815) 206-2823

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
January 28, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Illinois #209.012689

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730574914. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
93
Distinct HCPCS
3
Medicare allowed
$4,337
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 48 34 $69
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 31 31 $33
81003 Automated urinalysis test 14 12 $2

In context: peer comparison

Among 14 peers in Huntley Nurse Practitioner, average services per provider: 69. This provider delivers 1.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
83
Patients
37
Total drug cost
$3,691
Drug Type Claims Patients Total cost
Estradiol Generic 39 21 $3,101
Fluconazole Generic 21 16 $45
Medroxyprogesterone Acetate Generic 12 0 $259
Clobetasol Propionate Generic 11 0 $286

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Coss's medical specialty?
Dr. Katherine Coss practices Nurse Practitioner in Huntley, IL.
Where does Dr. Katherine Coss practice?
Dr. Katherine Coss practices at 10350 Haligus RD Ste 120, Huntley, IL 601429526. Office phone: 8153562323.
What is Dr. Katherine Coss's NPI?
Dr. Katherine Coss's National Provider Identifier (NPI) is 1730574914, issued by NPPES.
Does Dr. Katherine Coss accept Medicare assignment?
Yes. Dr. Katherine Coss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Coss commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.