IndustryPayments
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

SAMARDIA S MISSICK

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1720498777
CMS profile
2914319
Location
JOHNSON CITY, TN

General Payments · PY2018–2024

$4,821.60

  • Reported across 235 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,156.50

54 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: Nephrology TN All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,156.50 54

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $248.14 10
NOVARTIS PHARMACEUTICALS CORPORATION $115.30 5
Acerta Pharma LLC $105.11 5
Bayer HealthCare Pharmaceuticals Inc. $92.46 5
OPKO Pharmaceuticals, LLC $83.49 5
Retrophin, Inc. $83.38 4
Fresenius USA Marketing, Inc. $72.78 4
CALLIDITAS THERAPEUTICS US INC. $49.96 2
Aurinia Pharma U.S., Inc. $49.01 2
AKEBIA THERAPEUTICS INC $47.29 2
Lilly USA, LLC $44.13 2
Ardelyx, Inc. $37.36 2
Otsuka America Pharmaceutical, Inc. $37.10 2
Daiichi Sankyo Inc. $29.11 1
Mallinckrodt Hospital Products Inc. $25.35 1
Alexion Pharmaceuticals, Inc. $21.90 1
Takeda Pharmaceuticals U.S.A., Inc. $14.63 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $100.39 1
PY2019 $583.40 18
PY2020 $305.13 17
PY2021 $602.85 32
PY2022 $1,029.36 57
PY2023 $1,043.97 56
PY2024 $1,156.50 54

Payment records · PY2024 (54)

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

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AKEBIA THERAPEUTICS INC $24.06 07/19/2024 Food and Beverage Undisputed 01/23/2026 1145823936 CMS
AKEBIA THERAPEUTICS INC $23.23 09/26/2024 Food and Beverage Undisputed 01/23/2026 1145829516 CMS
Alexion Pharmaceuticals, Inc. $21.90 01/30/2024 Food and Beverage Undisputed 01/23/2026 1094005927 CMS
Amgen Inc. $25.05 03/05/2024 Food and Beverage Undisputed 01/23/2026 1117631413 CMS
Amgen Inc. $10.19 03/13/2024 Food and Beverage Undisputed 01/23/2026 1115935901 CMS
Amgen Inc. $74.23 03/21/2024 Food and Beverage Undisputed 01/23/2026 1115935923 CMS
Amgen Inc. $19.59 04/08/2024 Food and Beverage Undisputed 01/23/2026 1115935908 CMS
Amgen Inc. $21.48 05/09/2024 Food and Beverage Undisputed 01/23/2026 1115935914 CMS
Amgen Inc. $18.13 08/02/2024 Food and Beverage Undisputed 01/23/2026 1115935929 CMS
Amgen Inc. $20.44 09/09/2024 Food and Beverage Undisputed 01/23/2026 1115935936 CMS
Amgen Inc. $18.47 10/15/2024 Food and Beverage Undisputed 01/23/2026 1115935942 CMS
Amgen Inc. $20.15 10/15/2024 Food and Beverage Undisputed 01/23/2026 1115935948 CMS
Amgen Inc. $20.41 11/08/2024 Food and Beverage Undisputed 01/23/2026 1115935956 CMS
Ardelyx, Inc. $17.43 05/06/2024 Food and Beverage Undisputed 01/23/2026 1146695986 CMS
Ardelyx, Inc. $19.93 06/08/2024 Food and Beverage Undisputed 01/23/2026 1146695988 CMS
AstraZeneca Pharmaceuticals LP $17.98 05/14/2024 Food and Beverage Undisputed 01/23/2026 1104696082 CMS
AstraZeneca Pharmaceuticals LP $18.70 08/01/2024 Food and Beverage Undisputed 01/23/2026 1104238009 CMS
AstraZeneca Pharmaceuticals LP $20.57 09/24/2024 Food and Beverage Undisputed 01/23/2026 1105809559 CMS
AstraZeneca Pharmaceuticals LP $24.58 11/20/2024 Food and Beverage Undisputed 01/23/2026 1104307006 CMS
AstraZeneca Pharmaceuticals LP $23.28 12/05/2024 Food and Beverage Undisputed 01/23/2026 1105792322 CMS
Aurinia Pharma U.S., Inc. $25.04 01/11/2024 Food and Beverage Undisputed 01/23/2026 1150687621 CMS
Aurinia Pharma U.S., Inc. $23.97 02/26/2024 Food and Beverage Undisputed 01/23/2026 1150687623 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.59 02/05/2024 Food and Beverage Undisputed 01/23/2026 1086203501 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.57 03/04/2024 Food and Beverage Undisputed 01/23/2026 1086227770 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.77 04/19/2024 Food and Beverage Undisputed 01/23/2026 1086119854 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.10 05/06/2024 Food and Beverage Undisputed 01/23/2026 1086167530 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.43 09/30/2024 Food and Beverage Undisputed 01/23/2026 1086239978 CMS
CALLIDITAS THERAPEUTICS US INC. $21.61 08/27/2024 Food and Beverage Undisputed 01/23/2026 1141521155 CMS
CALLIDITAS THERAPEUTICS US INC. $28.35 11/01/2024 Food and Beverage Undisputed 01/23/2026 1141526174 CMS
Daiichi Sankyo Inc. $29.11 02/15/2024 Food and Beverage Undisputed 01/23/2026 1089457878 CMS
Fresenius USA Marketing, Inc. $16.89 03/21/2024 Food and Beverage Undisputed 01/23/2026 1154206148 CMS
Fresenius USA Marketing, Inc. $20.30 05/13/2024 Food and Beverage Undisputed 01/23/2026 1154206152 CMS
Fresenius USA Marketing, Inc. $16.75 07/05/2024 Food and Beverage Undisputed 01/23/2026 1154206146 CMS
Fresenius USA Marketing, Inc. $18.84 10/17/2024 Food and Beverage Undisputed 01/23/2026 1154206150 CMS
Lilly USA, LLC $22.03 06/25/2024 Food and Beverage Undisputed 01/23/2026 1135362736 CMS
Lilly USA, LLC $22.10 11/29/2024 Food and Beverage Undisputed 01/23/2026 1135388557 CMS
Mallinckrodt Hospital Products Inc. $25.35 08/30/2024 Food and Beverage Undisputed 01/23/2026 1145108578 CMS
Novartis Pharmaceuticals Corporation $22.83 04/02/2024 Food and Beverage Undisputed 01/23/2026 1086984030 CMS
Novartis Pharmaceuticals Corporation $24.59 07/08/2024 Food and Beverage Undisputed 01/23/2026 1086984032 CMS
Novartis Pharmaceuticals Corporation $28.46 08/19/2024 Food and Beverage Undisputed 01/23/2026 1086984034 CMS
Novartis Pharmaceuticals Corporation $22.77 09/13/2024 Food and Beverage Undisputed 01/23/2026 1086984036 CMS
Novartis Pharmaceuticals Corporation $16.65 10/03/2024 Food and Beverage Undisputed 01/23/2026 1086984056 CMS
OPKO Pharmaceuticals, LLC $15.21 03/07/2024 Food and Beverage Undisputed 01/23/2026 1112847350 CMS
OPKO Pharmaceuticals, LLC $15.81 04/08/2024 Food and Beverage Undisputed 01/23/2026 1112847352 CMS
OPKO Pharmaceuticals, LLC $18.15 08/13/2024 Food and Beverage Undisputed 01/23/2026 1112847354 CMS
OPKO Pharmaceuticals, LLC $16.26 09/24/2024 Food and Beverage Undisputed 01/23/2026 1112847356 CMS
OPKO Pharmaceuticals, LLC $18.06 10/22/2024 Food and Beverage Undisputed 01/23/2026 1112847358 CMS
Otsuka America Pharmaceutical, Inc. $20.57 01/09/2024 Food and Beverage Undisputed 01/23/2026 1118943999 CMS
Otsuka America Pharmaceutical, Inc. $16.53 07/30/2024 Food and Beverage Undisputed 01/23/2026 1118944001 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.63 02/02/2024 Food and Beverage Undisputed 01/23/2026 1137636768 CMS
Travere Therapeutics, Inc. $21.46 06/21/2024 Food and Beverage Undisputed 01/23/2026 1149883543 CMS
Travere Therapeutics, Inc. $24.44 07/29/2024 Food and Beverage Undisputed 01/23/2026 1149883547 CMS
Travere Therapeutics, Inc. $17.11 09/27/2024 Food and Beverage Undisputed 01/23/2026 1149883534 CMS
Travere Therapeutics, Inc. $20.37 10/14/2024 Food and Beverage Undisputed 01/23/2026 1149883538 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, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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