Physician

Afshin Rashtian, MD

According to 2025 Medicare claims, Afshin Rashtian, MD (NPI: 1245388289) practices radiation 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 SYNERGY RADIATION ONCOLOGY MEDICAL GROUP, INC. (NPI: 1962993840; TIN: 455390902) and primary practice location at 92501-4027.

Rashtian's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 162 traditional Medicare patients, billed 3,042 HCPCS/CPT codes, and received $280,248 in Medicare payments. The top billing code was 77427 (Radiation treatment management, 5 treatment sessions). Part D data shows 55 prescription claims across 36 beneficiaries totaling $624 in drug costs. Open Payments data shows 4 records totaling $277. 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 started with an early spike, then settled into a lower baseline, moving from $1,235 to $624. 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	159	2,713	$177,028
2016	177	3,092	$194,090
2017	194	3,352	$201,767
2018	165	2,540	$152,645
2019	159	2,353	$150,094
2020	120	2,638	$164,231
2021	112	2,802	$190,065
2022	101	2,145	$140,413
2023	151	2,167	$165,024
2024	162	3,042	$280,248

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	39	68	$1,235
2016	63	122	$24,697
2017	65	134	$19,025
2018	58	122	$2,302
2019	57	113	$2,036
2020	45	125	$2,252
2021	30	64	$919
2022	30	65	$1,116
2023	22	36	$479
2024	36	55	$624

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
77427	Radiation treatment management, 5 treatment sessions	43	224	$152
77263	Complex radiation therapy planning	62	68	$130
77334	Design and construction of complex radiation treatment device	64	335	$48
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	51	69	$46
77300	Calculation of radiation therapy dose	62	614	$26

Top 5 Part D drugs in 2024

By total drug costs.

Part D summary data is connected for 2024, but public drug-level costs are not available, so a Top 5 by total drug costs cannot be shown.

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.	4	$277	Siemens Medical Solutions USA, 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 Afshin Rashtian, MD?

Tedicare shows public-source Medicare data for Afshin Rashtian, MD (NPI 1245388289), 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 Afshin Rashtian, 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 Afshin Rashtian, MD?

Afshin Rashtian, MD is linked to SYNERGY RADIATION ONCOLOGY MEDICAL GROUP, INC. (billing NPI 1962993840) in the available physician profile data.

Does Afshin Rashtian, MD have Open Payments data?

Afshin Rashtian, MD has 4 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.