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

KARLEE M WALTHER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1780042614
CMS profile
10620210
Location
NATICK, MA

General Payments · PY2021–2024

$6,136.18

  • Reported across 262 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,147.48

41 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 $1,147.48 41

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,091.86 59
PY2022 $1,773.85 78
PY2023 $2,122.99 84
PY2024 $1,147.48 41

Payment records · PY2024 (41)

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
ABBVIE INC. $25.14 01/22/2024 Food and Beverage Undisputed 01/23/2026 1108376125 CMS
ABBVIE INC. $9.68 01/31/2024 Food and Beverage Undisputed 01/23/2026 1108376127 CMS
ABBVIE INC. $12.45 02/05/2024 Food and Beverage Undisputed 01/23/2026 1108376129 CMS
ABBVIE INC. $15.71 02/21/2024 Food and Beverage Undisputed 01/23/2026 1108376131 CMS
ABBVIE INC. $27.38 03/06/2024 Food and Beverage Undisputed 01/23/2026 1108376133 CMS
ABBVIE INC. $5.37 03/25/2024 Food and Beverage Undisputed 01/23/2026 1108376135 CMS
ABBVIE INC. $11.98 04/11/2024 Food and Beverage Undisputed 01/23/2026 1108376137 CMS
ABBVIE INC. $31.67 04/18/2024 Food and Beverage Undisputed 01/23/2026 1108376139 CMS
ABBVIE INC. $34.99 04/24/2024 Food and Beverage Undisputed 01/23/2026 1108376141 CMS
ABBVIE INC. $98.83 05/09/2024 Food and Beverage Undisputed 01/23/2026 1108376143 CMS
ABBVIE INC. $31.90 05/29/2024 Food and Beverage Undisputed 01/23/2026 1108376145 CMS
ABBVIE INC. $28.06 06/26/2024 Food and Beverage Undisputed 01/23/2026 1108376147 CMS
ABBVIE INC. $31.22 07/10/2024 Food and Beverage Undisputed 01/23/2026 1108376149 CMS
ABBVIE INC. $31.59 08/01/2024 Food and Beverage Undisputed 01/23/2026 1108376151 CMS
ABBVIE INC. $124.99 08/14/2024 Food and Beverage Undisputed 01/23/2026 1108376153 CMS
ABBVIE INC. $28.19 09/25/2024 Food and Beverage Undisputed 01/23/2026 1108376155 CMS
Amgen Inc. $27.42 01/24/2024 Food and Beverage Undisputed 01/23/2026 1117712955 CMS
Amgen Inc. $14.58 04/25/2024 Food and Beverage Undisputed 01/23/2026 1117712957 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.32 01/17/2024 Food and Beverage Undisputed 01/23/2026 1118150273 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $30.50 05/07/2024 Food and Beverage Undisputed 01/23/2026 1118150277 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.37 09/05/2024 Food and Beverage Undisputed 01/23/2026 1118150275 CMS
E.R. Squibb & Sons, L.L.C. $17.44 03/27/2024 Food and Beverage Undisputed 01/23/2026 1101426038 CMS
E.R. Squibb & Sons, L.L.C. $14.24 04/25/2024 Food and Beverage Undisputed 01/23/2026 1101426040 CMS
E.R. Squibb & Sons, L.L.C. $25.97 06/10/2024 Food and Beverage Undisputed 01/23/2026 1101426050 CMS
Galderma Laboratories, L.P. $14.40 03/20/2024 Food and Beverage Undisputed 01/23/2026 1145399220 CMS
Incyte Corporation $20.49 02/28/2024 Food and Beverage Undisputed 01/23/2026 1141283929 CMS
Incyte Corporation $16.17 10/08/2024 Food and Beverage Undisputed 01/23/2026 1141211011 CMS
Janssen Biotech, Inc. $26.76 02/28/2024 Food and Beverage Undisputed 01/23/2026 1078697239 CMS
Janssen Biotech, Inc. $25.54 04/08/2024 Food and Beverage Undisputed 01/23/2026 1078697267 CMS
Lilly USA, LLC $23.63 01/30/2024 Food and Beverage Undisputed 01/23/2026 1135723173 CMS
Lilly USA, LLC $30.65 04/03/2024 Food and Beverage Undisputed 01/23/2026 1135733278 CMS
Lilly USA, LLC $28.47 07/16/2024 Food and Beverage Undisputed 01/23/2026 1135667014 CMS
Novartis Pharmaceuticals Corporation $21.21 01/17/2024 Food and Beverage Undisputed 01/23/2026 1087357338 CMS
Novartis Pharmaceuticals Corporation $22.22 03/15/2024 Food and Beverage Undisputed 01/23/2026 1087357342 CMS
Novartis Pharmaceuticals Corporation $23.09 04/10/2024 Food and Beverage Undisputed 01/23/2026 1087357344 CMS
Novartis Pharmaceuticals Corporation $14.07 06/10/2024 Food and Beverage Undisputed 01/23/2026 1087357348 CMS
Regeneron Healthcare Solutions, Inc. $27.87 03/14/2024 Food and Beverage Undisputed 01/23/2026 1114387592 CMS
Regeneron Healthcare Solutions, Inc. $28.10 06/21/2024 Food and Beverage Undisputed 01/23/2026 1114387594 CMS
REVANCE THERAPEUTICS, INC. $28.33 03/21/2024 Food and Beverage Undisputed 01/23/2026 1147953298 CMS
UCB, Inc. $29.75 03/10/2024 Food and Beverage Undisputed 01/23/2026 1143513513 CMS
UCB, Inc. $35.74 05/12/2024 Food and Beverage Undisputed 01/23/2026 1143513518 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

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