Quick answers
- Does Angela E. Niezgoda accept Medicare assignment?
- Medicare's clinician data says Angela E. Niezgoda may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Angela E. Niezgoda see?
- In 2024, CMS data shows 14 Original Medicare patients and 99 services for Angela E. Niezgoda. This counts Original Medicare only and measures volume, not quality.
- What is Angela E. Niezgoda's NPI number?
- 1275157638. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Angela E. Niezgoda, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 14 |
|---|---|
| Services billed to Medicare | 99 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Assessment of emotional or behavioral problems (96127)12 services
- Advance care planning, first 30 minutes (99497)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
Practice locations
Addresses where Angela E. Niezgoda is enrolled with Medicare (CMS data updated October 2, 2026).
- 10260 191st St, Suite 100Mokena, IL 60448 (708) 572‑7606
- 2550 Compass Rd, Suite JGlenview, IL 60026 (847) 998‑9600
- 328 Linden AveWilmette, IL 60091 (847) 475‑1224
- 9730 S Western Ave, Suite 700Evergreen Park, IL 60805 (708) 425‑1907
Group practices
Medicare enrollment lists Angela E. Niezgoda as a member of these groups (CMS data updated October 2, 2026).
- Together Women's Health Medical Group of Illinois, PLLC27 clinicians in the group
- Providea Health Partners LLC7 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Mokena
Clinicians with the same Medicare primary specialty in Mokena, IL — not a recommendation.
Other clinicians in Together Women's Health Medical Group of Illinois, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1275157638 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians