Physician

Brock Cummings, MD

According to 2025 Medicare claims, Brock Cummings, MD (NPI: 1285636308) practices orthopedic surgery in the Chico, CA market, with the plurality of this provider's patient population coming from Butte, CA. This provider's primary affiliated billing organization is BROCK S CUMMINGS MD INC (NPI: 1306001078; TIN: 262938900) and primary practice location at 95926-3310.

Cummings' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 725 traditional Medicare patients, billed 1,359 HCPCS/CPT codes, and received $383,680 in Medicare payments. The top billing code was 27447 (Replacement of knee joint, both sides of knee). Part D data shows 71 prescription claims across 31 beneficiaries totaling $1,427 in drug costs, led by Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim). DME data shows 138 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 changed little. Concurrently, Part D prescription costs have declined steadily, from $8,041 to $1,427. For DME billing, reported payments moved up and down with repeated peaks and valleys, starting at $6,768 and ending at $7,855.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	732	1,866	$311,420
2016	670	1,628	$312,288
2017	685	1,530	$334,177
2018	716	1,534	$337,024
2019	687	1,329	$379,705
2020	654	1,256	$354,674
2021	660	1,281	$367,166
2022	733	1,373	$383,347
2023	749	1,362	$409,849
2024	725	1,359	$383,680

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	126	365	$8,041
2016	113	199	$3,602
2017	141	260	$11,951
2018	139	237	$6,323
2019	111	216	$3,700
2020	130	247	$5,351
2021	104	180	$7,575
2022	58	109	$3,652
2023	48	88	$2,297
2024	31	71	$1,427

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	58	70	$5,346
2016	87	116	$4,627
2017	80	80	$2,733
2018	98	98	$3,880
2019	128	128	$5,094
2020	106	106	$5,214
2021	118	118	$6,442
2022	113	113	$6,268
2023	132	132	$7,633
2024	138	138	$6,943

* / # = 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
27447	Replacement of knee joint, both sides of knee	173	182	$934
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	232	244	$95
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	195	195	$91
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	130	153	$44
20610	Aspiration and/or injection of fluid from large joint	142	160	$34

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	11	233	$51
Mupirocin	Mupirocin	11	138	$41

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
E0143	Walker, folding, wheeled, adjustable or fixed height	N	138	138	$6,943

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 Brock Cummings, MD?

Tedicare shows public-source Medicare data for Brock Cummings, MD (NPI 1285636308), 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 Brock Cummings, MD have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Brock Cummings, MD?

Brock Cummings, MD is linked to BROCK S CUMMINGS MD INC (billing NPI 1306001078) in the available physician profile data.

Does Brock Cummings, 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.