Doctor profile · Federal record

Dr. Ashley Gregg

Family Nurse Practitioner · East Dundee, IL

  • NPI 1427657634
  • 6 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
455 E Main St
East Dundee, IL 601181529
(847) 428-2273
Mailing address
1008 Barlina RD
Crystal Lake, IL 600148308

Credentials & registration

NPPES · NUCC
NPI registered
October 2020 — 6 yrs on file
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209021500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427657634. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Phadia US INC. 1 $15.78

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
0
Total drug cost
$207
Drug Type Claims Patients Total cost
Lisinopril Generic 11 0 $27
Sotalol (Sotalol Hcl) Brand 11 0 $179

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Gregg's medical specialty?
Dr. Ashley Gregg practices Family Nurse Practitioner in East Dundee, IL.
Where does Dr. Ashley Gregg practice?
Dr. Ashley Gregg practices at 455 E Main St, East Dundee, IL 601181529. Office phone: 8474282273.
What is Dr. Ashley Gregg's NPI?
Dr. Ashley Gregg's National Provider Identifier (NPI) is 1427657634, issued by NPPES.