Doctor profile · Federal record

Dr. Cydney Longley, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Monticello, IL

  • NPI 1700562816
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 Medical Center Dr
Monticello, IL 618562116
(217) 762-6241
fax (217) 762-1702

Credentials & registration

NPPES · NUCC
NPI registered
June 2023 — 3 yrs on file
Profile last updated
September 15, 2023
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Illinois #209028040 · Illinois #041490427

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700562816. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 1 $13.97

By nature of payment

Food and Beverage
$14

Frequently asked questions

Auto-generated from federal data
What is Dr. Cydney Longley's medical specialty?
Dr. Cydney Longley practices Family Nurse Practitioner in Monticello, IL.
Where does Dr. Cydney Longley practice?
Dr. Cydney Longley practices at 1000 Medical Center Dr, Monticello, IL 618562116. Office phone: 2177626241.
What is Dr. Cydney Longley's NPI?
Dr. Cydney Longley's National Provider Identifier (NPI) is 1700562816, issued by NPPES.
Does Dr. Cydney Longley accept Medicare assignment?
Yes. Dr. Cydney Longley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.