Doctor profile · Federal record

Dr. Diane Zeek, CNP, CWOCN

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Huntley, IL

  • NPI 1861605321
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 21 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 6 locations .

NPPES Updated May 11, 2026
Primary practice
11650 S Il Route 47
Huntley, IL 60142
(847) 802-7300
fax (847) 668-2647
Additional location
10400 Haligus RD
Huntley, IL 601429553
Additional location
2507 N Richmond RD
McHenry, IL 600515407
Show 3 more locations
Additional location
3701 Doty RD
Woodstock, IL 600987509
(815) 338-2500
Additional location
4201 W Medical Center Dr
McHenry, IL 600508409
(815) 344-5000
Additional location
690 E Terra Cotta Ave Ste A
Crystal Lake, IL 600143605
(815) 455-2752
fax (815) 455-2789

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
October 22, 2018
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Illinois #209.006474

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861605321. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$134
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, Inc. 1 $133.71

By nature of payment

Food and Beverage
$134

Frequently asked questions

Auto-generated from federal data
What is Dr. Diane Zeek's medical specialty?
Dr. Diane Zeek practices Adult Health Nurse Practitioner in Huntley, IL.
Where does Dr. Diane Zeek practice?
Dr. Diane Zeek practices at 11650 S Il Route 47, Huntley, IL 60142. Office phone: 8478027300.
What is Dr. Diane Zeek's NPI?
Dr. Diane Zeek's National Provider Identifier (NPI) is 1861605321, issued by NPPES.
Does Dr. Diane Zeek accept Medicare assignment?
Yes. Dr. Diane Zeek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.