Physician

Stephen C Anderson, MD

According to 2025 Medicare claims, Stephen Anderson, MD (NPI: 1306867833) practices internal medicine in the Amherst Town-Northampton, MA market, with the plurality of this provider's patient population coming from Hampshire, MA. This provider's primary affiliated billing organization is SWIFT RIVER MEDICAL ASSOCIATES LLC (NPI: 1386895019; TIN: 262522086) and primary practice location at 01007-1519.

Anderson's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 621 traditional Medicare patients, billed 2,279 HCPCS/CPT codes, and received $180,801 in Medicare payments. The top billing code was G0439 (Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit). Part D data shows 6,996 prescription claims across 699 beneficiaries totaling $557,533 in drug costs, led by Trulicity (Dulaglutide). DME data shows 341 claims. Open Payments data shows 17 records totaling $410. 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 risen steadily, from $112,289 to $180,801. Similarly, Part D prescription costs have risen steadily, from $225,966 to $557,533. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $14,198 and ending at $27,700.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	400	2,034	$112,289
2016	372	2,054	$117,312
2017	476	2,655	$162,972
2018	485	2,847	$175,120
2019	468	2,117	$132,071
2020	464	1,965	$117,529
2021	479	1,988	$141,861
2022	510	2,094	$155,257
2023	637	2,735	$198,823
2024	621	2,279	$180,801

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	286	3,758	$225,966
2016	329	4,488	$332,061
2017	360	4,317	$298,247
2018	405	4,468	$296,690
2019	398	4,593	$356,028
2020	385	4,338	$373,526
2021	422	4,586	$414,179
2022	454	4,471	$443,937
2023	544	5,547	$525,967
2024	699	6,996	$557,533

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	48	309	$18,770
2016	44	292	$8,474
2017	37	356	$14,090
2018	49	302	$7,011
2019	36	315	$10,209
2020	46	315	$12,983
2021	15	208	$9,232
2022	N/R	156	$5,430
2023	36	313	$15,212
2024	55	341	$19,854

* / # = 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
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	338	338	$136
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	462	754	$88
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	301	524	$62
G0444	Annual depression screening, 5 to 15 minutes	78	78	$20
93000	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report	62	64	$9

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Trulicity	Dulaglutide	56	2,968	$97,570
Ozempic	Semaglutide	56	2,282	$73,827
Eliquis	Apixaban	49	2,962	$53,152
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	63	1,980	$41,547
Farxiga	Dapagliflozin Propanediol	34	1,620	$28,713

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
A4239	Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service	N	N/R	12	$5,966
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	25	$1,888
A7030	Full face mask used with positive airway pressure device, each	N	N/R	19	$1,687
A7031	Face mask interface, replacement for full face mask, each	N	N/R	19	$1,668
A7032	Cushion for use on nasal mask interface, replacement only, each	N	N/R	12	$1,246

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	17	$410	Lilly USA, LLC
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 Stephen C. Anderson, MD?

Tedicare shows public-source Medicare data for Stephen C. Anderson, MD (NPI 1306867833), 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 Stephen C. Anderson, 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 Stephen C. Anderson, MD?

Stephen C. Anderson, MD is linked to SWIFT RIVER MEDICAL ASSOCIATES LLC (billing NPI 1386895019) in the available physician profile data.

Does Stephen C. Anderson, MD have Open Payments data?

Stephen C. Anderson, MD has 17 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.