Physician

Aliza Hasan, MD

According to 2025 Medicare claims, Aliza Hasan, MD (NPI: 1518581149) practices dermatology in the St. Louis, MO-IL market, with the plurality of this provider's patient population coming from Madison, IL. This provider's primary affiliated billing organization is UNITED SKIN SPECIALISTS ILLINOIS LTD, PC (NPI: 1194225268; TIN: 813496225) and primary practice location at 62034-1541. Hasan is affiliated with the IRCCO (ACO ID: A2619), participating under the MSSP model.

Hasan's data goes back to 2015 and runs through 2024. Part D data shows 177 prescription claims across 74 beneficiaries totaling $194,404 in drug costs, led by Clobetasol Propionate (Clobetasol Propionate). 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. 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.

No connected Part B records

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	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	90	177	$47,403
2022	118	291	$253,987
2023	114	233	$166,441
2024	74	177	$194,404

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.

No connected Part B code-level records for 2024.

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Clobetasol Propionate	Clobetasol Propionate	18	479	$1,123
Metronidazole	Metronidazole	11	352	$650
Clindamycin Phosphate	Clindamycin Phosphate	13	375	$556
Ketoconazole	Ketoconazole	42	1,455	$490
Triamcinolone Acetonide	Triamcinolone Acetonide	21	544	$220

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 Aliza Hasan, MD?

Tedicare shows public-source Medicare data for Aliza Hasan, MD (NPI 1518581149), 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 Aliza Hasan, MD have ACO affiliation data?

Aliza Hasan, MD is shown with ACO affiliation data for IRCCO (MSSP, ACO ID A2619).

What billing organization is linked to Aliza Hasan, MD?

Aliza Hasan, MD is linked to UNITED SKIN SPECIALISTS ILLINOIS LTD, PC (billing NPI 1194225268) in the available physician profile data.

Does Aliza Hasan, MD 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.