Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

MATTHEW WALL SEMLER

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1336312602
CMS profile
1198329
Location
NASHVILLE, TN

General Payments · PY2018–2022

$6,827.80

  • Reported across 14 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$5,327.80

12 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $4,730.00 1
Food and Beverage $597.80 11

By paying entity

PY2022 · sorted by reported total

Paying entityAmountRecords
BAXTER HEALTHCARE $5,327.80 12

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $750.00 1
PY2019 $750.00 1
PY2022 $5,327.80 12

Payment records · PY2022 (12)

Sorted by paying entity, then date · as published by CMS

Program year 2022 20182019 Record-level detail is published for PY2022; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Baxter Healthcare $24.89 10/26/2022 Food and Beverage Undisputed 01/23/2026 885360985 CMS
Baxter Healthcare $124.34 10/26/2022 Food and Beverage Undisputed 01/23/2026 885360993 CMS
Baxter Healthcare $49.78 10/26/2022 Food and Beverage Undisputed 01/23/2026 885361001 CMS
Baxter Healthcare $49.78 10/27/2022 Food and Beverage Undisputed 01/23/2026 885360965 CMS
Baxter Healthcare $24.89 10/27/2022 Food and Beverage Undisputed 01/23/2026 885360973 CMS
Baxter Healthcare $49.78 10/27/2022 Food and Beverage Undisputed 01/23/2026 885360981 CMS
Baxter Healthcare $125.00 10/27/2022 Food and Beverage Undisputed 01/23/2026 885360997 CMS
Baxter Healthcare $24.89 10/27/2022 Food and Beverage Undisputed 01/23/2026 885361005 CMS
Baxter Healthcare $24.89 10/28/2022 Food and Beverage Undisputed 01/23/2026 885360969 CMS
Baxter Healthcare $49.78 10/28/2022 Food and Beverage Undisputed 01/23/2026 885360977 CMS
Baxter Healthcare $49.78 10/28/2022 Food and Beverage Undisputed 01/23/2026 885360989 CMS
Baxter Healthcare $4,730.00 12/22/2022 Consulting Fee Undisputed 01/23/2026 883137969 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2022
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.