Physician

Aaron Milo Johnson, MD

According to 2025 Medicare claims, Aaron Johnson, MD (NPI: 1508398603) practices emergency medicine in the Nassau County-Suffolk County, NY market, with the plurality of this provider's patient population coming from Suffolk, NY. This provider's primary affiliated billing organization is NORTH SHORE-LIJ MEDICAL PC (NPI: 1053688572; TIN: 113506359) and primary practice location at 11706-8408. Johnson is affiliated with the Northwell Health ACO (ACO ID: A3030), participating under the MSSP model.

Johnson's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 412 traditional Medicare patients, billed 457 HCPCS/CPT codes, and received $61,300 in Medicare payments. The top billing code was 99291 (Critical care, first 30-74 minutes). Part D data shows 60 prescription claims across 38 beneficiaries totaling $577 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $888 and ending at $577. 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	170	295	$31,356
2021	298	405	$56,587
2022	452	496	$77,586
2023	484	540	$74,187
2024	412	457	$61,300

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	35	47	$888
2019	52	66	$1,388
2020	N/R	12	$94
2021	23	35	$294
2022	45	62	$2,210
2023	55	65	$3,005
2024	38	60	$577

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	15	15	$193
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	34	$157
99285	Emergency department visit with high level of medical decision making	235	242	$156
99284	Emergency department visit with moderate level of medical decision making	94	96	$106
76937	Ultrasonic guidance for blood vessel access	15	15	$12

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 Milo Johnson, MD?

Tedicare shows public-source Medicare data for Aaron Milo Johnson, MD (NPI 1508398603), 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 Milo Johnson, MD have ACO affiliation data?

Aaron Milo Johnson, MD is shown with ACO affiliation data for Northwell Health ACO (MSSP, ACO ID A3030).

What billing organization is linked to Aaron Milo Johnson, MD?

Aaron Milo Johnson, MD is linked to NORTH SHORE-LIJ MEDICAL PC (billing NPI 1053688572) in the available physician profile data.

Does Aaron Milo Johnson, 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.