Doctor profile · Federal record

Dr. Vanessa Treps, NP

Nurse Practitioner · Naperville, IL

  • NPI 1043440316
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
120 Spalding Dr Ste 309
Naperville, IL 605406521
(630) 432-6890
fax (630) 718-2650
Mailing address
Po Box 713260
Chicago, IL 606771260

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
July 12, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Illinois #209-007398

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043440316. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
2
Medicare allowed
$3,456
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 34 29 $80
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 21 21 $35

In context: peer comparison

Among 37 peers in Naperville Nurse Practitioner, average services per provider: 198. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$291
Transactions
8
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US INC 6 $261.12
Exeltis, USA INC. 1 $16.66
Millicent US INC 1 $13.35

By nature of payment

Education
$194
Food and Beverage
$97

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
87
Patients
34
Total drug cost
$9,248
Drug Type Claims Patients Total cost
Estradiol Generic 46 23 $6,676
Estradiol (Twice Weekly) (Estradiol) Brand 15 0 $2,055
Fluconazole Generic 14 11 $120
Progesterone (Progesterone, Micronized) Brand 12 0 $397

Frequently asked questions

Auto-generated from federal data
What is Dr. Vanessa Treps's medical specialty?
Dr. Vanessa Treps practices Nurse Practitioner in Naperville, IL.
Where does Dr. Vanessa Treps practice?
Dr. Vanessa Treps practices at 120 Spalding Dr Ste 309, Naperville, IL 605406521. Office phone: 6304326890.
What is Dr. Vanessa Treps's NPI?
Dr. Vanessa Treps's National Provider Identifier (NPI) is 1043440316, issued by NPPES.
Does Dr. Vanessa Treps accept Medicare assignment?
Yes. Dr. Vanessa Treps accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vanessa Treps commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.