Doctor profile · Federal record

Dr. Karen Nenne, APN/FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Princeton, IL

  • NPI 1760733992
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
535 Park Ave E
Princeton, IL 613562537
(815) 875-4531
Additional location
101 N Main St
Walnut, IL 61376
(815) 379-2020
Additional location
2128 N Main St
Princeton, IL 613569728
(815) 875-2273
Show 1 more location
Additional location
327 Edward St
Henry, IL 615371539
(309) 364-2002
Mailing address
530 Park Ave E
Princeton, IL 613562537

Credentials & registration

NPPES · NUCC
NPI registered
September 2012 — 14 yrs on file
Profile last updated
February 24, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209009839
Medicaid
IL #209009839

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1760733992. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
530
Distinct HCPCS
10
Medicare allowed
$42,383
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 141 94 $104
99213 Established patient office or other outpatient visit, 20-29 minutes 134 93 $74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 68 68 $105
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 36 13 $18
90662 Influenza vaccine split virus, preservative free 28 28 $72
G0008 Administration of influenza virus vaccine 28 28 $30
G0009 Administration of pneumococcal vaccine 25 25 $30
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 22 22 $283
36415 Insertion of needle into vein for collection of blood sample 20 20 $8
81002 Urinalysis, manual test 14 12 $3

In context: peer comparison

Among 4 peers in Princeton Family Nurse Practitioner, average services per provider: 57. This provider delivers 9.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$206
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Inari Medical, INC. 1 $168.90
Boston Scientific Corporation 1 $37.16

By nature of payment

Food and Beverage
$206

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,782
Patients
582
Total drug cost
$20,513
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 270 101 $2,756
Lisinopril Generic 191 66 $1,404
Levothyroxine Sodium Generic 188 64 $2,609
Furosemide Generic 154 44 $713
Gabapentin Generic 118 31 $2,230
Metformin Hcl Generic 118 40 $681
Metoprolol Succinate Generic 115 29 $1,547
Amlodipine Besylate Generic 107 38 $917
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 96 38 $2,849
Alendronate Sodium Generic 89 23 $740

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Nenne's medical specialty?
Dr. Karen Nenne practices Family Nurse Practitioner in Princeton, IL.
Where does Dr. Karen Nenne practice?
Dr. Karen Nenne practices at 535 Park Ave E, Princeton, IL 613562537. Office phone: 8158754531.
What is Dr. Karen Nenne's NPI?
Dr. Karen Nenne's National Provider Identifier (NPI) is 1760733992, issued by NPPES.
Does Dr. Karen Nenne accept Medicare assignment?
Yes. Dr. Karen Nenne accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Nenne commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.