Doctor profile · Federal record

Dr. Tiffany Adamson, APRN, FNP-BC

Nurse Practitioner · Dekalb, IL

  • NPI 1679299606
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1 Kish Hospital Dr
Dekalb, IL 601159602
(815) 766-7334
fax (815) 766-9768
Additional location
1850 Gateway Dr
Sycamore, IL 601783192
(815) 217-3252

Credentials & registration

NPPES · NUCC
NPI registered
October 2022 — 4 yrs on file
Profile last updated
January 30, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Illinois #209.026088

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679299606. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
180
Distinct HCPCS
3
Medicare allowed
$13,027
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 148 143 $73
99203 New patient office or other outpatient visit, 30-44 minutes 16 16 $92
99212 Established patient office or other outpatient visit, 10-19 minutes 16 16 $43

In context: peer comparison

Among 9 peers in Dekalb Nurse Practitioner, average services per provider: 62. This provider delivers 2.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$619
Transactions
8
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 3 $254.93
Madrigal Pharmaceuticals 2 $241.64
Pfizer INC. 1 $75.11
Surmodics, INC. 1 $24.47
Boston Scientific Corporation 1 $22.87

By nature of payment

Food and Beverage
$619

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
84
Patients
84
Total drug cost
$810
Drug Type Claims Patients Total cost
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 22 22 $255
Fluticasone Propionate Generic 18 18 $259
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 16 $115
Cephalexin Generic 16 16 $99
Azithromycin Generic 12 12 $82

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiffany Adamson's medical specialty?
Dr. Tiffany Adamson practices Nurse Practitioner in Dekalb, IL.
Where does Dr. Tiffany Adamson practice?
Dr. Tiffany Adamson practices at 1 Kish Hospital Dr, Dekalb, IL 601159602. Office phone: 8157667334.
What is Dr. Tiffany Adamson's NPI?
Dr. Tiffany Adamson's National Provider Identifier (NPI) is 1679299606, issued by NPPES.
Does Dr. Tiffany Adamson accept Medicare assignment?
Yes. Dr. Tiffany Adamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Adamson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.