Doctor profile · Federal record

Dr. Natalia Janik, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Elk Grove Village, IL

  • NPI 1083235535
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 Biesterfield RD
Elk Grove Village, IL 600073361
(847) 427-7246
Mailing address
800 Biesterfield RD Ste G01
Elk Grove Village, IL 600073372

Credentials & registration

NPPES · NUCC
NPI registered
May 2020 — 6 yrs on file
Profile last updated
June 29, 2020
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209019439

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083235535. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
345
Distinct HCPCS
3
Medicare allowed
$24,430
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 282 179 $71
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 42 33 $45
99214 Established patient office or other outpatient visit, 30-39 minutes 21 21 $115

In context: peer comparison

Among 7 peers in this city , average services per provider: 137. This provider delivers 2.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$767
Transactions
20
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Inari Medical, Inc. 3 $263.40
Janssen Pharmaceuticals, Inc 2 $165.09
Boston Scientific Corporation 7 $134.06
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 4 $104.29
Edwards Lifesciences Corporation 1 $49.31
Kestra Medical Technology Services, Inc. 2 $30.61
Surmodics, Inc. 1 $20.26

By nature of payment

Food and Beverage
$767

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
97
Patients
55
Total drug cost
$11,167
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 22 14 $271
Cephalexin Generic 20 19 $107
Clopidogrel (Clopidogrel Bisulfate) Brand 20 11 $135
Eliquis (Apixaban) Brand 18 0 $10,591
Furosemide Generic 17 11 $62

Frequently asked questions

Auto-generated from federal data
What is Dr. Natalia Janik's medical specialty?
Dr. Natalia Janik practices Family Nurse Practitioner in Elk Grove Village, IL.
Where does Dr. Natalia Janik practice?
Dr. Natalia Janik practices at 800 Biesterfield RD, Elk Grove Village, IL 600073361. Office phone: 8474277246.
What is Dr. Natalia Janik's NPI?
Dr. Natalia Janik's National Provider Identifier (NPI) is 1083235535, issued by NPPES.
Does Dr. Natalia Janik accept Medicare assignment?
Yes. Dr. Natalia Janik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natalia Janik commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.