Doctor profile · Federal record

Dr. Alyssa Bujnak, MD

Gynecologic Oncology Physician (CMS: Obstetrics/Gynecology) · Gynecologic Oncology Physician · Arlington Heights, IL

  • NPI 1265921688
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
800 W Central RD
Arlington Heights, IL 600052349
(847) 618-3800
Additional location
10855 Virginia St
Crown Point, IN 463070210
(888) 824-0200
Additional location
5841 S Maryland Ave
Chicago, IL 606371443
(888) 824-0200
Mailing address
2650 Ridge Ave
Evanston, IL 602011700

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
December 8, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207VX0201X — NUCC code
State licenses (2)
Illinois #036177190 · Indiana #01097699A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265921688. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$609
Transactions
6
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 3 $296.17
PFIZER INC. 1 $135.76
Karyopharm Therapeutics Inc. 1 $102.98
Genmab U.S., Inc. 1 $73.79

By nature of payment

Food and Beverage
$609

Frequently asked questions

Auto-generated from federal data
What is Dr. Alyssa Bujnak's medical specialty?
Dr. Alyssa Bujnak practices Gynecologic Oncology Physician in Arlington Heights, IL.
Where does Dr. Alyssa Bujnak practice?
Dr. Alyssa Bujnak practices at 800 W Central RD, Arlington Heights, IL 600052349. Office phone: 8476183800.
What is Dr. Alyssa Bujnak's NPI?
Dr. Alyssa Bujnak's National Provider Identifier (NPI) is 1265921688, issued by NPPES.
Does Dr. Alyssa Bujnak accept Medicare assignment?
Yes. Dr. Alyssa Bujnak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.