Physician

Aaron Ryoo, MD

According to 2025 Medicare claims, Aaron Ryoo, MD (NPI: 1023549912) practices emergency medicine in the New York-Jersey City-White Plains, NY-NJ market, with the plurality of this provider's patient population coming from Kings, NY. This provider's primary affiliated billing organization is MAIMONIDES MEDICAL CENTER - MMC EMERGENCY PHYSICIANS FPP (NPI: 1982708202; TIN: 133911072) and primary practice location at 11219-2916. Ryoo is affiliated with the NewYork Quality Care (ACO ID: A2571) and Community Care of Brooklyn IPA, Inc. (ACO ID: A4723), participating under the MSSP model.

Ryoo's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 402 traditional Medicare patients, billed 482 HCPCS/CPT codes, and received $57,252 in Medicare payments. The top billing code was 99291 (Critical care, first 30-74 minutes). Part D data shows 52 prescription claims across 40 beneficiaries totaling $1,303 in drug costs. 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 up and down with repeated peaks and valleys, starting at $9,815 and ending at $57,252. 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.

Year	Patients	Clm Lines	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	64	69	$9,815
2021	261	303	$48,838
2022	371	423	$64,109
2023	306	355	$45,569
2024	402	482	$57,252

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	25	33	$1,088
2022	37	59	$1,239
2023	39	48	$1,468
2024	40	52	$1,303

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
99291	Critical care, first 30-74 minutes	54	54	$183
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$151
99285	Emergency department visit with high level of medical decision making	169	171	$151
99284	Emergency department visit with moderate level of medical decision making	121	121	$103
99283	Emergency department visit with low level of medical decision making	27	27	$59

Top 5 Part D drugs in 2024

By total drug costs.

Part D summary data is connected for 2024, but public drug-level costs are not available, so a Top 5 by total drug costs cannot be shown.

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 Aaron Ryoo, MD?

Tedicare shows public-source Medicare data for Aaron Ryoo, MD (NPI 1023549912), 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 Aaron Ryoo, MD have ACO affiliation data?

Aaron Ryoo, MD is shown with ACO affiliation data for NewYork Quality Care (MSSP, ACO ID A2571) and Community Care of Brooklyn IPA, Inc. (MSSP, ACO ID A4723).

What billing organization is linked to Aaron Ryoo, MD?

Aaron Ryoo, MD is linked to MAIMONIDES MEDICAL CENTER - MMC EMERGENCY PHYSICIANS FPP (billing NPI 1982708202) in the available physician profile data.

Does Aaron Ryoo, 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.