Physician

Matthew P Chamberlain, MD

According to 2025 Medicare claims, Matthew Chamberlain, MD (NPI: 1053305722) practices internal medicine in the Rocky Mount, NC market, with the plurality of this provider's patient population coming from Nash, NC. This provider's primary affiliated billing organization is BOICE-WILLIS CLINIC PA (NPI: 1699722389; TIN: 561025986) and primary practice location at 27804-9590. Chamberlain is affiliated with the The Accountable Care Organization, Ltd. (ACO ID: A2098) and Coastal Plains Network, LLC (ACO ID: A2684), participating under the MSSP model.

Chamberlain's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 567 traditional Medicare patients, billed 5,145 HCPCS/CPT codes, and received $222,658 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 13,078 prescription claims across 605 beneficiaries totaling $847,792 in drug costs, led by Eliquis (Apixaban). DME data shows 537 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. Similarly, Part D prescription costs have changed little. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $39,086 and ending at $38,450.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	573	7,271	$241,713
2016	675	9,531	$285,144
2017	751	5,941	$289,194
2018	744	5,643	$296,022
2019	664	5,411	$277,704
2020	716	5,265	$277,694
2021	705	5,180	$290,085
2022	669	4,285	$246,125
2023	568	3,903	$245,776
2024	567	5,145	$222,658

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	549	16,745	$854,417
2016	537	17,347	$886,158
2017	535	16,352	$733,337
2018	618	15,997	$761,362
2019	617	15,664	$804,301
2020	613	15,704	$912,205
2021	629	14,816	$916,234
2022	575	13,555	$835,060
2023	602	13,238	$977,317
2024	605	13,078	$847,792

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	256	754	$32,412
2016	224	955	$37,037
2017	185	878	$28,656
2018	183	668	$15,296
2019	236	899	$24,249
2020	259	958	$39,350
2021	196	779	$33,595
2022	141	493	$16,508
2023	117	417	$18,519
2024	123	537	$20,913

* / # = 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	216	216	$121
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	283	611	$75
G0444	Annual depression screening, 5 to 15 minutes	218	218	$18
36415	Insertion of needle into vein for collection of blood sample	245	500	$9
93010	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	124	141	$6

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	146	6,282	$120,624
Jardiance	Empagliflozin	93	4,710	$88,754
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	61	2,430	$52,580
Ozempic	Semaglutide	34	1,400	$46,750
Xarelto	Rivaroxaban	42	1,920	$34,655

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
A7032	Cushion for use on nasal mask interface, replacement only, each	N	11	30	$2,728
A4351	Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each	N	N/R	13	$2,670
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	36	$2,525
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	18	44	$2,345
E0601	Continuous positive airway pressure (cpap) device	Y	N/R	50	$1,756

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 Matthew P. Chamberlain, MD?

Tedicare shows public-source Medicare data for Matthew P. Chamberlain, MD (NPI 1053305722), 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 Matthew P. Chamberlain, MD have ACO affiliation data?

Matthew P. Chamberlain, MD is shown with ACO affiliation data for The Accountable Care Organization, Ltd. (MSSP, ACO ID A2098) and Coastal Plains Network, LLC (MSSP, ACO ID A2684).

What billing organization is linked to Matthew P. Chamberlain, MD?

Matthew P. Chamberlain, MD is linked to BOICE-WILLIS CLINIC PA (billing NPI 1699722389) in the available physician profile data.

Does Matthew P. Chamberlain, 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.