Alyssa Christine Bujnak, MD
Gynecological Oncology · Obstetrics/Gynecology (CMS) · Arlington Heights, IL
At a glance
800 W Central Rd, Arlington Heights, IL 60005-2349
Published activity: Removal of the uterus. View counts and coverage
NPPES record updated Dec 8, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
800 W Central RdArlington Heights, IL 60005-2349
Additional reported practice locations
5841 S Maryland AveChicago, IL 606371443
Phone: 8888240200 10855 Virginia St
Crown Point, IN 463070210
Phone: 8888240200
Education & affiliations
- Medical / professional school
- University Of Missouri, Columbia School Of Medicine
- Graduation year
- 2018
- CMS specialties
- Gynecological Oncology · Obstetrics/Gynecology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Community Hospital Munster, IN
- The University Of Chicago Medical Center Chicago, IL
- Uchicago Medicine Northwest Indiana Crown Point, IN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Removal of the uterus | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $858.10 |
Reporting companies
| Company | Amount |
|---|---|
| MERCK SHARP & DOHME LLC | $388.37 |
| ABBVIE INC. | $179.32 |
| ASTRAZENECA PHARMACEUTICALS LP | $146.48 |
| CORCEPT THERAPEUTICS | $91.46 |
| CARIS MPI, INC. | $20.21 |
| GLAXOSMITHKLINE, LLC. | $18.65 |
| ETHICON US, LLC | $13.61 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Gynecological Oncology · Obstetrics/Gynecology (CMS)
- Taxonomy code
- 207VX0201X
- Enumeration date
- May 2, 2018
- Record updated
- Dec 8, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207VX0201X
License reported: 01097699A IN
207VX0201X · Primary
License reported: 036177190 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
800 W Central RdArlington Heights, IL 60005-2349
- Phone
- (847) 618-3800
Mailing address
2650 RIDGE AVEEVANSTON, IL 602011700
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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