IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

OLIVIA F CALLAHAN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1134602352
CMS profile
10796045
Location
ALCOA, TN

General Payments · PY2021–2025

$5,269.43

  • Reported across 322 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,096.84

59 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.

Related groups: Physician Assistant TN All categories

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,096.84 59

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $248.06 14
Novo Nordisk AS $222.38 13
Lilly USA, LLC $101.70 6
Astellas Pharma US Inc $73.72 3
ABBVIE INC. $70.86 4
EISAI INC. $53.14 2
GlaxoSmithKline, LLC. $52.30 3
Inspire Medical Systems, Inc. $47.00 2
ITI, Inc. $44.88 3
Xeris Pharmaceuticals, Inc. $42.59 2
ARS Pharmaceuticals Operations, Inc. $30.02 1
Globus Medical, Inc. $27.52 1
PFIZER INC. $22.03 1
Boehringer Ingelheim Pharmaceuticals, Inc. $16.84 1
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.61 1
Exact Sciences Corporation $15.25 1
Axsome Therapeutics, Inc. $12.94 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,457.28 91
PY2022 $1,035.46 66
PY2023 $829.74 58
PY2024 $850.11 48
PY2025 $1,096.84 59

Payment records · PY2025 (59)

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

Program year 2025 2021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $17.98 04/16/2025 Food and Beverage Undisputed 06/30/2026 1203109028 CMS
ABBVIE INC. $18.08 08/26/2025 Food and Beverage Undisputed 06/30/2026 1203109033 CMS
ABBVIE INC. $16.84 10/13/2025 Food and Beverage Undisputed 06/30/2026 1203109037 CMS
ABBVIE INC. $17.96 11/13/2025 Food and Beverage Undisputed 06/30/2026 1203109041 CMS
ARS Pharmaceuticals Operations, Inc. $30.02 07/17/2025 Food and Beverage Undisputed 06/30/2026 1245900077 CMS
Astellas Pharma US Inc $14.17 04/14/2025 Food and Beverage Undisputed 06/30/2026 1238777182 CMS
Astellas Pharma US Inc $29.99 10/22/2025 Food and Beverage Undisputed 06/30/2026 1238684779 CMS
Astellas Pharma US Inc $29.56 12/15/2025 Food and Beverage Undisputed 06/30/2026 1238598168 CMS
AstraZeneca Pharmaceuticals LP $16.50 01/28/2025 Food and Beverage Undisputed 06/30/2026 1206289455 CMS
AstraZeneca Pharmaceuticals LP $17.62 02/11/2025 Food and Beverage Undisputed 06/30/2026 1206398691 CMS
AstraZeneca Pharmaceuticals LP $15.34 04/15/2025 Food and Beverage Undisputed 06/30/2026 1206801025 CMS
AstraZeneca Pharmaceuticals LP $16.74 05/08/2025 Food and Beverage Undisputed 06/30/2026 1206536439 CMS
AstraZeneca Pharmaceuticals LP $15.86 06/04/2025 Food and Beverage Undisputed 06/30/2026 1207026252 CMS
AstraZeneca Pharmaceuticals LP $28.41 06/18/2025 Food and Beverage Undisputed 06/30/2026 1206194475 CMS
AstraZeneca Pharmaceuticals LP $20.12 06/25/2025 Food and Beverage Undisputed 06/30/2026 1206189198 CMS
AstraZeneca Pharmaceuticals LP $15.41 08/07/2025 Food and Beverage Undisputed 06/30/2026 1207287470 CMS
AstraZeneca Pharmaceuticals LP $15.12 08/12/2025 Food and Beverage Undisputed 06/30/2026 1207079038 CMS
AstraZeneca Pharmaceuticals LP $14.91 09/04/2025 Food and Beverage Undisputed 06/30/2026 1206434028 CMS
AstraZeneca Pharmaceuticals LP $17.63 09/30/2025 Food and Beverage Undisputed 06/30/2026 1207004164 CMS
AstraZeneca Pharmaceuticals LP $15.99 10/16/2025 Food and Beverage Undisputed 06/30/2026 1206309504 CMS
AstraZeneca Pharmaceuticals LP $21.55 11/18/2025 Food and Beverage Undisputed 06/30/2026 1207223221 CMS
AstraZeneca Pharmaceuticals LP $16.86 12/16/2025 Food and Beverage Undisputed 06/30/2026 1206792911 CMS
Axsome Therapeutics, Inc. $12.94 07/24/2025 Food and Beverage Undisputed 06/30/2026 1235761812 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.84 08/05/2025 Food and Beverage Undisputed 06/30/2026 1222891673 CMS
Eisai Inc. $20.72 01/27/2025 Food and Beverage Undisputed 06/30/2026 1244547100 CMS
Eisai Inc. $32.42 05/15/2025 Food and Beverage Undisputed 06/30/2026 1244547102 CMS
Exact Sciences Corporation $15.25 05/22/2025 Food and Beverage Undisputed 06/30/2026 1235266458 CMS
GlaxoSmithKline, LLC. $17.43 04/09/2025 Food and Beverage Undisputed 06/30/2026 1191657626 CMS
GlaxoSmithKline, LLC. $17.89 05/30/2025 Food and Beverage Undisputed 06/30/2026 1191451912 CMS
GlaxoSmithKline, LLC. $16.98 08/14/2025 Food and Beverage Undisputed 06/30/2026 1190502615 CMS
Globus Medical, Inc. $27.52 08/26/2025 Food and Beverage Undisputed 06/30/2026 1250054129 CMS
Inspire Medical Systems, Inc. $19.70 08/19/2025 Food and Beverage Undisputed 06/30/2026 1251527553 CMS
Inspire Medical Systems, Inc. $27.30 10/28/2025 Food and Beverage Undisputed 06/30/2026 1251527555 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.99 02/27/2025 Food and Beverage Undisputed 06/30/2026 1241473245 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $13.65 03/26/2025 Food and Beverage Undisputed 06/30/2026 1241473247 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $14.24 11/04/2025 Food and Beverage Undisputed 06/30/2026 1241473249 CMS
Lilly USA, LLC $16.48 01/06/2025 Food and Beverage Undisputed 06/30/2026 1187295893 CMS
Lilly USA, LLC $16.63 04/10/2025 Food and Beverage Undisputed 06/30/2026 1187280528 CMS
Lilly USA, LLC $15.51 05/12/2025 Food and Beverage Undisputed 06/30/2026 1187271443 CMS
Lilly USA, LLC $18.05 07/15/2025 Food and Beverage Undisputed 06/30/2026 1187247076 CMS
Lilly USA, LLC $18.98 09/23/2025 Food and Beverage Undisputed 06/30/2026 1187252943 CMS
Lilly USA, LLC $16.05 10/08/2025 Food and Beverage Undisputed 06/30/2026 1187252945 CMS
Novo Nordisk Inc $23.63 01/22/2025 Food and Beverage Undisputed 06/30/2026 1189031599 CMS
Novo Nordisk Inc $17.04 02/18/2025 Food and Beverage Undisputed 06/30/2026 1188751984 CMS
Novo Nordisk Inc $12.37 02/24/2025 Food and Beverage Undisputed 06/30/2026 1188416831 CMS
Novo Nordisk Inc $18.65 02/25/2025 Food and Beverage Undisputed 06/30/2026 1188689394 CMS
Novo Nordisk Inc $22.18 03/27/2025 Food and Beverage Undisputed 06/30/2026 1188850783 CMS
Novo Nordisk Inc $10.64 04/01/2025 Food and Beverage Undisputed 06/30/2026 1188591841 CMS
Novo Nordisk Inc $19.02 04/24/2025 Food and Beverage Undisputed 06/30/2026 1189037923 CMS
Novo Nordisk Inc $10.92 05/22/2025 Food and Beverage Undisputed 06/30/2026 1188345883 CMS
Novo Nordisk Inc $1.84 05/27/2025 Food and Beverage Undisputed 06/30/2026 1188283720 CMS
Novo Nordisk Inc $14.43 06/24/2025 Food and Beverage Undisputed 06/30/2026 1188441774 CMS
Novo Nordisk Inc $27.61 07/31/2025 Food and Beverage Undisputed 06/30/2026 1188252482 CMS
Novo Nordisk Inc $16.66 09/12/2025 Food and Beverage Undisputed 06/30/2026 1188773090 CMS
Novo Nordisk Inc $27.39 11/04/2025 Food and Beverage Undisputed 06/30/2026 1189056024 CMS
PFIZER INC. $22.03 04/20/2025 Food and Beverage Undisputed 06/30/2026 1228941118 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.61 02/18/2025 Food and Beverage Undisputed 06/30/2026 1232127836 CMS
Xeris Pharmaceuticals, Inc. $17.64 01/16/2025 Food and Beverage Undisputed 06/30/2026 1250201006 CMS
Xeris Pharmaceuticals, Inc. $24.95 03/06/2025 Food and Beverage Undisputed 06/30/2026 1250201008 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

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