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

OMAR VISWANATH

Allopathic & Osteopathic Physicians Anesthesiology Pain Medicine

NPI
1669813994
CMS profile
166973
Location
PHOENIX, AZ

General Payments · PY2018–2024

$22,353.82

  • Reported across 256 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,926.71

49 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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,926.71 49

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $1,820.02 29
Nalu Medical, Inc. $510.24 10
SI-BONE, INC. $320.08 3
Vertos Medical, Inc. $138.98 1
Medtronic, Inc. $62.82 3
Saluda Medical Americas, Inc. $40.20 1
SPR Therapeutics, Inc $34.37 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $551.98 11
PY2019 $4,800.35 45
PY2020 $2,266.68 36
PY2021 $1,762.56 20
PY2022 $7,571.64 58
PY2023 $2,473.90 37
PY2024 $2,926.71 49

Payment records · PY2024 (49)

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
Abbott Laboratories $169.28 02/26/2024 Food and Beverage Undisputed 01/23/2026 1125181977 CMS
Abbott Laboratories $8.45 03/13/2024 Food and Beverage Undisputed 01/23/2026 1125181981 CMS
Abbott Laboratories $184.46 04/03/2024 Food and Beverage Undisputed 01/23/2026 1125181985 CMS
Abbott Laboratories $184.19 04/08/2024 Food and Beverage Undisputed 01/23/2026 1125181989 CMS
Abbott Laboratories $167.77 04/25/2024 Food and Beverage Undisputed 01/23/2026 1125181993 CMS
Abbott Laboratories $23.06 04/25/2024 Food and Beverage Undisputed 01/23/2026 1125181997 CMS
Abbott Laboratories $128.77 05/30/2024 Food and Beverage Undisputed 01/23/2026 1125182001 CMS
Abbott Laboratories $116.36 06/18/2024 Food and Beverage Undisputed 01/23/2026 1125182005 CMS
Abbott Laboratories $8.46 07/08/2024 Food and Beverage Undisputed 01/23/2026 1125182009 CMS
Abbott Laboratories $6.17 07/15/2024 Food and Beverage Undisputed 01/23/2026 1125182013 CMS
Abbott Laboratories $10.33 07/22/2024 Food and Beverage Undisputed 01/23/2026 1125182017 CMS
Abbott Laboratories $34.85 07/23/2024 Food and Beverage Undisputed 01/23/2026 1125182021 CMS
Abbott Laboratories $97.74 07/25/2024 Food and Beverage Undisputed 01/23/2026 1125182025 CMS
Abbott Laboratories $9.09 07/26/2024 Food and Beverage Undisputed 01/23/2026 1125182030 CMS
Abbott Laboratories $8.56 08/08/2024 Food and Beverage Undisputed 01/23/2026 1125182034 CMS
Abbott Laboratories $14.94 08/22/2024 Food and Beverage Undisputed 01/23/2026 1125182038 CMS
Abbott Laboratories $16.06 08/22/2024 Food and Beverage Undisputed 01/23/2026 1125182042 CMS
Abbott Laboratories $102.39 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125182046 CMS
Abbott Laboratories $14.91 09/13/2024 Food and Beverage Undisputed 01/23/2026 1125182090 CMS
Abbott Laboratories $11.12 09/18/2024 Food and Beverage Undisputed 01/23/2026 1125182050 CMS
Abbott Laboratories $35.30 09/27/2024 Food and Beverage Undisputed 01/23/2026 1125182054 CMS
Abbott Laboratories $43.68 10/08/2024 Food and Beverage Undisputed 01/23/2026 1125182058 CMS
Abbott Laboratories $177.32 10/29/2024 Food and Beverage Undisputed 01/23/2026 1125182062 CMS
Abbott Laboratories $30.77 10/29/2024 Food and Beverage Undisputed 01/23/2026 1125182066 CMS
Abbott Laboratories $137.81 11/04/2024 Food and Beverage Undisputed 01/23/2026 1125182070 CMS
Abbott Laboratories $10.11 11/08/2024 Food and Beverage Undisputed 01/23/2026 1125182074 CMS
Abbott Laboratories $49.27 11/29/2024 Food and Beverage Undisputed 01/23/2026 1125182078 CMS
Abbott Laboratories $5.33 12/02/2024 Food and Beverage Undisputed 01/23/2026 1125182082 CMS
Abbott Laboratories $13.47 12/23/2024 Food and Beverage Undisputed 01/23/2026 1125182085 CMS
Medtronic, Inc. $19.23 01/03/2024 Food and Beverage Undisputed 01/23/2026 1119426627 CMS
Medtronic, Inc. $22.48 02/28/2024 Food and Beverage Undisputed 01/23/2026 1119426629 CMS
Medtronic, Inc. $21.11 03/20/2024 Food and Beverage Undisputed 01/23/2026 1119426631 CMS
Nalu Medical, Inc. $125.00 04/04/2024 Food and Beverage Undisputed 01/23/2026 1133996927 CMS
Nalu Medical, Inc. $18.05 05/31/2024 Food and Beverage Undisputed 01/23/2026 1133996925 CMS
Nalu Medical, Inc. $11.64 07/23/2024 Food and Beverage Undisputed 01/23/2026 1133996915 CMS
Nalu Medical, Inc. $15.66 07/24/2024 Food and Beverage Undisputed 01/23/2026 1133996923 CMS
Nalu Medical, Inc. $15.36 08/19/2024 Food and Beverage Undisputed 01/23/2026 1133996921 CMS
Nalu Medical, Inc. $13.82 09/19/2024 Food and Beverage Undisputed 01/23/2026 1133996919 CMS
Nalu Medical, Inc. $12.90 10/07/2024 Food and Beverage Undisputed 01/23/2026 1133996917 CMS
Nalu Medical, Inc. $150.00 10/14/2024 Food and Beverage Undisputed 01/23/2026 1133996931 CMS
Nalu Medical, Inc. $137.66 11/07/2024 Food and Beverage Undisputed 01/23/2026 1133996929 CMS
Nalu Medical, Inc. $10.15 12/04/2024 Food and Beverage Undisputed 01/23/2026 1133996913 CMS
Saluda Medical Americas, Inc. $40.20 02/08/2024 Food and Beverage Undisputed 01/23/2026 1081871254 CMS
SI-BONE, INC. $129.28 04/25/2024 Food and Beverage Undisputed 01/23/2026 1120060111 CMS
SI-BONE, INC. $81.46 05/21/2024 Food and Beverage Undisputed 01/23/2026 1120057413 CMS
SI-BONE, INC. $109.34 08/28/2024 Food and Beverage Undisputed 01/23/2026 1120061572 CMS
SPR Therapeutics, Inc $24.83 06/18/2024 Food and Beverage Undisputed 01/23/2026 1104935165 CMS
SPR Therapeutics, Inc $9.54 07/16/2024 Food and Beverage Undisputed 01/23/2026 1104937252 CMS
Vertos Medical, Inc. $138.98 07/31/2024 Food and Beverage Undisputed 01/23/2026 1133350112 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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