Physician

Cecylia K. Mizera, M.D.

According to 2025 Medicare claims, Cecylia Mizera, M.D. (NPI: 1114937687) practices surgical oncology in the Chicago-Naperville-Schaumburg, IL market, with the plurality of this provider's patient population coming from Cook, IL. This provider's primary affiliated billing organization is ENDEAVOR HEALTH MEDICAL GROUP (NPI: 1497701882; TIN: 363738206) and primary practice location at 60625-3661.

Mizera's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 37 traditional Medicare patients, billed 101 HCPCS/CPT codes, and received $19,316 in Medicare payments. The top billing code was 19301 (Partial removal of breast). Part D data shows 35 prescription claims across 25 beneficiaries totaling $226 in drug costs, led by Acetaminophen-Codeine (Acetaminophen With Codeine). Open Payments data shows 2 records totaling $58. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved from a higher plateau to a lower plateau, from $80,949 to $19,316. Similarly, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $1,578 to $226. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	170	385	$80,949
2016	159	301	$51,046
2017	165	319	$74,162
2018	158	321	$79,222
2019	141	272	$66,224
2020	87	160	$40,067
2021	134	276	$51,176
2022	108	206	$41,279
2023	95	197	$37,808
2024	37	101	$19,316

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	42	66	$1,578
2016	30	68	$1,670
2017	44	55	$866
2018	43	49	$390
2019	37	49	$256
2020	36	48	$236
2021	41	55	$289
2022	38	44	$526
2023	35	42	$134
2024	25	35	$226

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
19301	Partial removal of breast	11	15	$590
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	21	31	$53

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Acetaminophen-Codeine	Acetaminophen With Codeine	14	30	$40

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	2	$58	Integra LifeSciences Corporation
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Cecylia K. Mizera, M.D.?

Tedicare shows public-source Medicare data for Cecylia K. Mizera, M.D. (NPI 1114937687), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Cecylia K. Mizera, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Cecylia K. Mizera, M.D.?

Cecylia K. Mizera, M.D. is linked to ENDEAVOR HEALTH MEDICAL GROUP (billing NPI 1497701882) in the available physician profile data.

Does Cecylia K. Mizera, M.D. have Open Payments data?

Cecylia K. Mizera, M.D. has 2 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.