Physician

Timothy Leonard Auran, M.D.

According to 2025 Medicare claims, Timothy Auran, M.D. (NPI: 1235337684) practices diagnostic radiology in the San Luis Obispo-Paso Robles, CA market, with the plurality of this provider's patient population coming from San Luis Obispo, CA. This provider's primary affiliated billing organization is RADIOLOGY ASSOCIATES OF SAN LUIS OBISPO, A MEDICAL GROUP INC (NPI: 1326888140; TIN: 770447321) and primary practice location at 93465-9746.

Auran's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 4,028 traditional Medicare patients, billed 28,986 HCPCS/CPT codes, and received $594,560 in Medicare payments. The top billing code was 74177 (Ct scan of abdomen and pelvis with contrast). 2020 Part D data shows 11 prescription claims totaling $3,261 in drug costs. Open Payments data shows 4 records totaling $229. 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 moved up and down with repeated peaks and valleys, starting at $348,559 and ending at $594,560. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $1,223 to $3,261. 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	2,834	16,626	$348,559
2016	3,298	27,728	$748,885
2017	3,159	24,664	$866,295
2018	3,174	22,337	$493,147
2019	4,245	36,283	$1,024,243
2020	4,451	49,356	$850,219
2021	4,947	47,548	$1,131,979
2022	5,172	44,965	$1,612,750
2023	4,953	46,451	$1,134,325
2024	4,028	28,986	$594,560

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	18	19	$1,223
2016	15	36	$159
2017	24	55	$2,309
2018	25	57	$4,886
2019	21	55	$1,246
2020	N/R	11	$3,261
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

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
74177	Ct scan of abdomen and pelvis with contrast	243	252	$109
77067	Screening mammography	195	195	$91
77063	Screening 3d breast mammography	195	195	$43
70450	Ct scan head or brain without contrast	331	342	$30
71045	X-ray of chest, 1 view	811	894	$6

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

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	$229	Inari Medical, 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 Timothy Leonard Auran, M.D.?

Tedicare shows public-source Medicare data for Timothy Leonard Auran, M.D. (NPI 1235337684), 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 Timothy Leonard Auran, M.D. have ACO affiliation data?

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

What billing organization is linked to Timothy Leonard Auran, M.D.?

Timothy Leonard Auran, M.D. is linked to RADIOLOGY ASSOCIATES OF SAN LUIS OBISPO, A MEDICAL GROUP INC (billing NPI 1326888140) in the available physician profile data.

Does Timothy Leonard Auran, M.D. have Open Payments data?

Timothy Leonard Auran, M.D. 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.