Physician

Mariam Nawas

According to 2025 Medicare claims, Mariam Nawas (NPI: 1841617008) practices hematopoietic cell transplantation and cellular therapy 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 UNIVERSITY OF CHICAGO (NPI: 1821048786; TIN: 36-2177139) and primary practice location at 60637-1447. Nawas is affiliated with the UCMCNACO, LLC (ACO ID: A3531) and Main Street Rural Health Sycamore ACO LLC (ACO ID: A5403), participating under the MSSP model.

Nawas' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 116 traditional Medicare patients, billed 621 HCPCS/CPT codes, and received $59,269 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 165 prescription claims across 26 beneficiaries totaling $230,425 in drug costs, led by Venclexta (Venetoclax). 2023 DME data shows 22 claims. No Open Payments records. 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 sharply higher in recent years, from $16,504 to $59,269. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $183,408 and ending at $230,425. 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	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	46	182	$16,504
2018	61	337	$30,057
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	16	71	$7,223
2022	60	248	$25,701
2023	78	391	$41,676
2024	116	621	$59,269

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	21	97	$183,408
2018	55	127	$8,358
2019	30	47	$18,595
2020	12	28	$38,560
2021	N/R	23	$31,584
2022	N/R	49	$57,243
2023	14	88	$267,726
2024	26	165	$230,425

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	22	$235,331
2024	N/R	N/R	N/R

* / # = 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
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$152
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	71	120	$123
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	36	247	$105
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	85	$87
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	22	78	$15

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Venclexta	Venetoclax	34	658	$24,447
Cefdinir	Cefdinir	14	420	$616
Acyclovir	Acyclovir	12	600	$279

Top 5 DME services in 2024

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

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Mariam Nawas?

Tedicare shows public-source Medicare data for Mariam Nawas (NPI 1841617008), 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 Mariam Nawas have ACO affiliation data?

Mariam Nawas is shown with ACO affiliation data for UCMCNACO, LLC (MSSP, ACO ID A3531) and Main Street Rural Health Sycamore ACO LLC (MSSP, ACO ID A5403).

What billing organization is linked to Mariam Nawas?

Mariam Nawas is linked to UNIVERSITY OF CHICAGO (billing NPI 1821048786) in the available physician profile data.

Does Mariam Nawas have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.