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

DARRIN WES FERGUSON

Chiropractic Providers Chiropractor

NPI
1215094644
CMS profile
568374
Location
WATSONVILLE, CA

General Payments · PY2021–2024

$1,042.14

  • Reported across 110 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$395.90

43 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: Chiropractor CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $395.90 43

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Electronic Waveform Lab, Inc. $395.90 43

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $35.32 1
PY2022 $246.10 29
PY2023 $364.82 37
PY2024 $395.90 43

Payment records · PY2024 (43)

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

Program year 2024 202120222023 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
Electronic Waveform Lab, Inc. $5.78 01/03/2024 Food and Beverage Undisputed 01/23/2026 1089550235 CMS
Electronic Waveform Lab, Inc. $9.29 01/10/2024 Food and Beverage Undisputed 01/23/2026 1089550285 CMS
Electronic Waveform Lab, Inc. $6.52 01/19/2024 Food and Beverage Undisputed 01/23/2026 1089550375 CMS
Electronic Waveform Lab, Inc. $8.11 01/25/2024 Food and Beverage Undisputed 01/23/2026 1089550465 CMS
Electronic Waveform Lab, Inc. $10.25 02/01/2024 Food and Beverage Undisputed 01/23/2026 1089550575 CMS
Electronic Waveform Lab, Inc. $10.42 02/08/2024 Food and Beverage Undisputed 01/23/2026 1089550613 CMS
Electronic Waveform Lab, Inc. $26.76 02/14/2024 Food and Beverage Undisputed 01/23/2026 1089550705 CMS
Electronic Waveform Lab, Inc. $8.47 02/21/2024 Food and Beverage Undisputed 01/23/2026 1089550773 CMS
Electronic Waveform Lab, Inc. $6.47 02/28/2024 Food and Beverage Undisputed 01/23/2026 1089550829 CMS
Electronic Waveform Lab, Inc. $7.01 03/05/2024 Food and Beverage Undisputed 01/23/2026 1089550887 CMS
Electronic Waveform Lab, Inc. $7.43 03/19/2024 Food and Beverage Undisputed 01/23/2026 1089551027 CMS
Electronic Waveform Lab, Inc. $8.50 03/28/2024 Food and Beverage Undisputed 01/23/2026 1089551151 CMS
Electronic Waveform Lab, Inc. $9.24 04/03/2024 Food and Beverage Undisputed 01/23/2026 1089551181 CMS
Electronic Waveform Lab, Inc. $6.97 04/11/2024 Food and Beverage Undisputed 01/23/2026 1089551275 CMS
Electronic Waveform Lab, Inc. $5.57 04/24/2024 Food and Beverage Undisputed 01/23/2026 1089551367 CMS
Electronic Waveform Lab, Inc. $5.95 05/02/2024 Food and Beverage Undisputed 01/23/2026 1089551491 CMS
Electronic Waveform Lab, Inc. $22.21 05/07/2024 Food and Beverage Undisputed 01/23/2026 1089551515 CMS
Electronic Waveform Lab, Inc. $8.11 05/15/2024 Food and Beverage Undisputed 01/23/2026 1089551575 CMS
Electronic Waveform Lab, Inc. $7.88 05/23/2024 Food and Beverage Undisputed 01/23/2026 1089551663 CMS
Electronic Waveform Lab, Inc. $8.35 05/30/2024 Food and Beverage Undisputed 01/23/2026 1089551717 CMS
Electronic Waveform Lab, Inc. $6.58 06/12/2024 Food and Beverage Undisputed 01/23/2026 1089551791 CMS
Electronic Waveform Lab, Inc. $22.71 06/25/2024 Food and Beverage Undisputed 01/23/2026 1089551917 CMS
Electronic Waveform Lab, Inc. $7.78 07/03/2024 Food and Beverage Undisputed 01/23/2026 1089552045 CMS
Electronic Waveform Lab, Inc. $7.35 07/09/2024 Food and Beverage Undisputed 01/23/2026 1089552071 CMS
Electronic Waveform Lab, Inc. $6.59 07/18/2024 Food and Beverage Undisputed 01/23/2026 1089552217 CMS
Electronic Waveform Lab, Inc. $8.39 07/25/2024 Food and Beverage Undisputed 01/23/2026 1089552275 CMS
Electronic Waveform Lab, Inc. $8.72 07/31/2024 Food and Beverage Undisputed 01/23/2026 1089552315 CMS
Electronic Waveform Lab, Inc. $7.81 08/07/2024 Food and Beverage Undisputed 01/23/2026 1089552403 CMS
Electronic Waveform Lab, Inc. $7.35 08/14/2024 Food and Beverage Undisputed 01/23/2026 1089552485 CMS
Electronic Waveform Lab, Inc. $5.27 08/28/2024 Food and Beverage Undisputed 01/23/2026 1089552647 CMS
Electronic Waveform Lab, Inc. $8.30 09/05/2024 Food and Beverage Undisputed 01/23/2026 1089552713 CMS
Electronic Waveform Lab, Inc. $8.02 09/12/2024 Food and Beverage Undisputed 01/23/2026 1089552839 CMS
Electronic Waveform Lab, Inc. $21.49 09/18/2024 Food and Beverage Undisputed 01/23/2026 1089552909 CMS
Electronic Waveform Lab, Inc. $6.82 09/26/2024 Food and Beverage Undisputed 01/23/2026 1089553047 CMS
Electronic Waveform Lab, Inc. $9.46 10/03/2024 Food and Beverage Undisputed 01/23/2026 1089553117 CMS
Electronic Waveform Lab, Inc. $8.78 10/10/2024 Food and Beverage Undisputed 01/23/2026 1089553161 CMS
Electronic Waveform Lab, Inc. $8.27 10/16/2024 Food and Beverage Undisputed 01/23/2026 1089553231 CMS
Electronic Waveform Lab, Inc. $8.43 11/07/2024 Food and Beverage Undisputed 01/23/2026 1089553459 CMS
Electronic Waveform Lab, Inc. $7.36 11/13/2024 Food and Beverage Undisputed 01/23/2026 1089553519 CMS
Electronic Waveform Lab, Inc. $8.73 11/21/2024 Food and Beverage Undisputed 01/23/2026 1089553623 CMS
Electronic Waveform Lab, Inc. $6.77 12/06/2024 Food and Beverage Undisputed 01/23/2026 1089553699 CMS
Electronic Waveform Lab, Inc. $8.46 12/19/2024 Food and Beverage Undisputed 01/23/2026 1089553805 CMS
Electronic Waveform Lab, Inc. $7.17 12/30/2024 Food and Beverage Undisputed 01/23/2026 1089553837 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_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.

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