Physician

William David Long, M.D.

According to 2025 Medicare claims, William Long, M.D. (NPI: 1992767404) practices interventional radiology in the San Antonio-New Braunfels, TX market, with the plurality of this provider's patient population coming from Bexar, TX. This provider's primary affiliated billing organization is INNOVATIVE VASCULAR INSTITUTE, PLLC (NPI: 1134803869; TIN: 92-3470935) and primary practice location at 78213-2220.

Long's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 116 traditional Medicare patients, billed 2,270 HCPCS/CPT codes, and received $1,822,705 in Medicare payments. The top billing code was 37252 (Ultrasound evaluation of blood vessel with review by radiologist, initial vessel). Part D data shows 448 prescription claims across 126 beneficiaries totaling $167,643 in drug costs, led by Xarelto (Rivaroxaban). Open Payments data shows 48 records totaling $15,065. 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 sharply higher in recent years, from $492,523 to $1,822,705. Similarly, Part D prescription costs have risen steadily, from $1,952 to $167,643. 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	2,391	6,855	$492,523
2016	2,398	7,466	$506,462
2017	2,361	6,814	$486,605
2018	2,192	6,770	$589,707
2019	1,881	5,507	$558,230
2020	1,292	3,658	$350,963
2021	1,298	3,454	$269,938
2022	721	2,155	$697,154
2023	188	2,076	$1,760,006
2024	116	2,270	$1,822,705

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	26	71	$1,952
2016	20	42	$1,708
2017	26	63	$657
2018	40	136	$5,495
2019	33	96	$7,552
2020	23	105	$4,839
2021	34	92	$2,931
2022	67	129	$45,226
2023	163	426	$190,406
2024	126	448	$167,643

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
37252	Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	81	195	$684
37253	Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	81	564	$127
99152	Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	90	212	$37
76937	Ultrasonic guidance for blood vessel access	89	213	$29
99153	Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	88	463	$9

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Xarelto	Rivaroxaban	207	9,159	$165,375
Clopidogrel	Clopidogrel Bisulfate	230	19,707	$2,176

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.	48	$15,065	AngioDynamics, 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 William David Long, M.D.?

Tedicare shows public-source Medicare data for William David Long, M.D. (NPI 1992767404), 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 William David Long, 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 William David Long, M.D.?

William David Long, M.D. is linked to INNOVATIVE VASCULAR INSTITUTE, PLLC (billing NPI 1134803869) in the available physician profile data.

Does William David Long, M.D. have Open Payments data?

William David Long, M.D. has 48 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.