Physician

Eric R Tamesis, MD

According to 2025 Medicare claims, Eric Tamesis, MD (NPI: 1255305132) practices rheumatology in the Augusta-Richmond County, GA-SC market, with the plurality of this provider's patient population coming from Aiken, SC. This provider's primary affiliated billing organization is AUGUSTA ONCOLOGY ASSOCIATES PC (NPI: 1912917824; TIN: 581481590) and primary practice location at 30901-2637.

Tamesis' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 341 traditional Medicare patients, billed 3,079 HCPCS/CPT codes, and received $83,197 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 2,244 prescription claims across 511 beneficiaries totaling $1,907,220 in drug costs, led by Enbrel Sureclick (Etanercept). Open Payments data shows 17 records totaling $322. 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 fallen sharply in recent years, from $553,153 to $83,197. Concurrently, Part D prescription costs did not follow a clear longitudinal pattern. 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	682	25,695	$553,153
2016	660	23,912	$455,270
2017	628	36,367	$457,382
2018	651	26,807	$386,421
2019	643	22,806	$363,841
2020	547	19,269	$314,754
2021	517	19,054	$319,099
2022	482	17,307	$293,406
2023	436	13,366	$247,981
2024	341	3,079	$83,197

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	474	5,396	$1,944,597
2016	477	5,588	$2,991,495
2017	485	5,436	$2,262,341
2018	499	5,477	$2,633,941
2019	514	5,267	$2,763,407
2020	461	5,195	$2,766,815
2021	458	5,162	$2,841,807
2022	448	4,949	$2,683,041
2023	434	4,616	$3,139,753
2024	511	2,244	$1,907,220

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
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	132	132	$112
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	282	517	$71
36415	Insertion of needle into vein for collection of blood sample	78	92	$8
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	55	63	$7
85652	Red blood cell sedimentation rate, to detect inflammation, automated	54	58	$3

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Enbrel Sureclick	Etanercept	64	1,876	$488,725
Humira(Cf) Pen	Adalimumab	40	1,456	$339,304
Enbrel	Etanercept	23	882	$219,195
Rinvoq	Upadacitinib	25	810	$163,877
Xeljanz Xr	Tofacitinib Citrate	21	630	$117,954

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	17	$322	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 Eric R. Tamesis, MD?

Tedicare shows public-source Medicare data for Eric R. Tamesis, MD (NPI 1255305132), 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 Eric R. Tamesis, 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 Eric R. Tamesis, MD?

Eric R. Tamesis, MD is linked to AUGUSTA ONCOLOGY ASSOCIATES PC (billing NPI 1912917824) in the available physician profile data.

Does Eric R. Tamesis, MD have Open Payments data?

Eric R. Tamesis, 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.