Physician

Aaron Christopher Saunders, M.D.

According to 2025 Medicare claims, Aaron Saunders, M.D. (NPI: 1811280241) practices surgical oncology in the Riverside-San Bernardino-Ontario, CA market, with the plurality of this provider's patient population coming from Riverside, CA. This provider's primary affiliated billing organization is FACULTY PHYSICIANS AND SURGEONS OF LLUSM (NPI: 1275583205; TIN: 330672915) and primary practice location at 92354-2804. Saunders is affiliated with the MultiCare Connected Care, LLC (ACO ID: A3631), participating under the MSSP model.

Saunders' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 80 traditional Medicare patients, billed 778 HCPCS/CPT codes, and received $65,484 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 57 prescription claims across 16 beneficiaries totaling $2,475 in drug costs, led by Sodium Chloride (0.9 % Sodium Chloride). DME data shows 26 claims. Open Payments data shows 9 records totaling $215. 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 fallen sharply in recent years, from $688 to $2,475. 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	20	53	$11,003
2019	80	551	$81,652
2020	92	491	$89,650
2021	126	1,635	$105,451
2022	109	1,526	$104,690
2023	102	1,372	$108,173
2024	80	778	$65,484

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	26	46	$688
2018	18	32	$3,885
2019	23	71	$7,076
2020	36	137	$8,553
2021	44	102	$7,032
2022	25	54	$4,411
2023	36	72	$1,966
2024	16	57	$2,475

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	12	$2,221
2023	N/R	N/R	N/R
2024	N/R	26	$3,928

* / # = 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	15	15	$167

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Sodium Chloride	0.9 % Sodium Chloride	21	139	$735

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
B4035	Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape	N	N/R	13	$1,967
B4152	Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	13	$1,961

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	9	$215	ABBVIE INC.
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 Aaron Christopher Saunders, M.D.?

Tedicare shows public-source Medicare data for Aaron Christopher Saunders, M.D. (NPI 1811280241), 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 Christopher Saunders, M.D. have ACO affiliation data?

Aaron Christopher Saunders, M.D. is shown with ACO affiliation data for MultiCare Connected Care, LLC (MSSP, ACO ID A3631).

What billing organization is linked to Aaron Christopher Saunders, M.D.?

Aaron Christopher Saunders, M.D. is linked to FACULTY PHYSICIANS AND SURGEONS OF LLUSM (billing NPI 1275583205) in the available physician profile data.

Does Aaron Christopher Saunders, M.D. have Open Payments data?

Aaron Christopher Saunders, M.D. has 9 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.