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

CHRISTOPHER G LUMSDAINE

Allopathic & Osteopathic Physicians Family Medicine

NPI
1326052069
CMS profile
571650
Location
LOMPOC, CA

General Payments · PY2018–2024

$938.16

  • Reported across 38 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$240.94

13 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 $240.94 13

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Lilly USA, LLC $97.24 5
PFIZER INC. $86.38 5
Novo Nordisk AS $20.00 1
Astellas Pharma US Inc $19.52 1
Exact Sciences Corporation $17.80 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $49.35 3
PY2019 $146.95 3
PY2021 $136.23 1
PY2022 $75.56 4
PY2023 $289.13 14
PY2024 $240.94 13

Payment records · PY2024 (13)

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

Program year 2024 20182019202120222023 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
Astellas Pharma US Inc $19.52 01/25/2024 Food and Beverage Undisputed 01/23/2026 1139291200 CMS
Exact Sciences Corporation $17.80 01/09/2024 Food and Beverage Undisputed 01/23/2026 1114765258 CMS
Lilly USA, LLC $22.97 02/08/2024 Food and Beverage Undisputed 01/23/2026 1136101422 CMS
Lilly USA, LLC $15.51 02/19/2024 Food and Beverage Undisputed 01/23/2026 1136113798 CMS
Lilly USA, LLC $18.86 04/23/2024 Food and Beverage Undisputed 01/23/2026 1136123746 CMS
Lilly USA, LLC $15.53 07/16/2024 Food and Beverage Undisputed 01/23/2026 1136121220 CMS
Lilly USA, LLC $24.37 09/04/2024 Food and Beverage Undisputed 01/23/2026 1136104020 CMS
Novo Nordisk Inc $20.00 05/28/2024 Food and Beverage Undisputed 01/23/2026 1097140950 CMS
PFIZER INC. $13.43 03/05/2024 Food and Beverage Undisputed 01/23/2026 1131264816 CMS
PFIZER INC. $18.46 05/07/2024 Food and Beverage Undisputed 01/23/2026 1131520158 CMS
PFIZER INC. $16.77 09/17/2024 Food and Beverage Undisputed 01/23/2026 1132039911 CMS
PFIZER INC. $16.36 10/10/2024 Food and Beverage Undisputed 01/23/2026 1132116210 CMS
PFIZER INC. $21.36 12/10/2024 Food and Beverage Undisputed 01/23/2026 1131023774 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , 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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