Physician

William Louis Neumann, M.D.

According to 2025 Medicare claims, William Neumann, M.D. (NPI: 1487960969) practices pathology in the Brownsville-Harlingen, TX market, with the plurality of this provider's patient population coming from Cameron, TX. This provider's primary affiliated billing organization is GASTROENTEROLOGY CONSULTANTS OF SOUTH TEXAS, PLLC (NPI: 1821127002; TIN: 208439006) and primary practice location at 78550-3227.

Neumann's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 777 traditional Medicare patients, billed 4,353 HCPCS/CPT codes, and received $250,888 in Medicare payments. The top billing code was 88312 (Special stained specimen slides to identify organisms including interpretation and report). Open Payments data shows 2 records totaling $108. 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 $43,607 to $250,888. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. 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	390	1,421	$43,607
2016	433	1,610	$53,624
2017	439	1,845	$61,905
2018	439	1,780	$60,020
2019	434	1,914	$71,346
2020	491	2,000	$55,107
2021	526	2,259	$61,637
2022	506	2,238	$66,302
2023	533	2,753	$145,447
2024	777	4,353	$250,888

Part D Events Trend

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

No connected Part D records

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
88312	Special stained specimen slides to identify organisms including interpretation and report	25	29	$81
88342	Special stained specimen slides to examine tissue, initial procedure	355	724	$78
88341	Special stained specimen slides to examine tissue, each additional procedure	36	117	$66
88305	Pathology examination of tissue using a microscope, intermediate complexity	777	3,460	$53
88313	Special stained specimen slides to examine tissue including interpretation and report	14	19	$48

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.	2	$108	Phathom Pharmaceuticals, 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 Louis Neumann, M.D.?

Tedicare shows public-source Medicare data for William Louis Neumann, M.D. (NPI 1487960969), 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 Louis Neumann, 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 Louis Neumann, M.D.?

William Louis Neumann, M.D. is linked to GASTROENTEROLOGY CONSULTANTS OF SOUTH TEXAS, PLLC (billing NPI 1821127002) in the available physician profile data.

Does William Louis Neumann, M.D. have Open Payments data?

William Louis Neumann, M.D. has 2 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.