Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

MARK DEAN CHRISTENSEN

Allopathic & Osteopathic Physicians Family Medicine

NPI
1588944516
CMS profile
807152
Location
CASTLE PINES, CO

General Payments · PY2019–2025

$6,063.20

  • Reported across 294 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,333.03

65 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,333.03 65

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $491.38 19
PY2020 $350.47 20
PY2021 $727.95 42
PY2022 $755.81 38
PY2023 $1,088.98 49
PY2024 $1,315.58 61
PY2025 $1,333.03 65

Payment records · PY2025 (65)

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

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $23.17 02/20/2025 Food and Beverage Undisputed 06/30/2026 1240811390 CMS
ABBVIE INC. $13.66 04/09/2025 Food and Beverage Undisputed 06/30/2026 1201660649 CMS
ABBVIE INC. $28.37 05/20/2025 Food and Beverage Undisputed 06/30/2026 1201660651 CMS
ABBVIE INC. $19.18 08/19/2025 Food and Beverage Undisputed 06/30/2026 1201660653 CMS
ABIOMED $27.84 01/20/2025 Food and Beverage Undisputed 06/30/2026 1174495856 CMS
Amgen Inc. $16.34 02/17/2025 Food and Beverage Undisputed 06/30/2026 1228306367 CMS
Amgen Inc. $20.49 06/18/2025 Food and Beverage Undisputed 06/30/2026 1228306361 CMS
Amgen Inc. $16.40 06/26/2025 Food and Beverage Undisputed 06/30/2026 1228306363 CMS
Amgen Inc. $29.17 10/14/2025 Food and Beverage Undisputed 06/30/2026 1228306359 CMS
Amgen Inc. $15.61 12/18/2025 Food and Beverage Undisputed 06/30/2026 1228306365 CMS
AstraZeneca Pharmaceuticals LP $18.85 01/21/2025 Food and Beverage Undisputed 06/30/2026 1206614496 CMS
AstraZeneca Pharmaceuticals LP $17.79 01/30/2025 Food and Beverage Undisputed 06/30/2026 1206512441 CMS
AstraZeneca Pharmaceuticals LP $59.56 02/04/2025 Food and Beverage Undisputed 06/30/2026 1206498214 CMS
AstraZeneca Pharmaceuticals LP $23.66 03/11/2025 Food and Beverage Undisputed 06/30/2026 1206284752 CMS
AstraZeneca Pharmaceuticals LP $19.07 04/03/2025 Food and Beverage Undisputed 06/30/2026 1206185022 CMS
AstraZeneca Pharmaceuticals LP $22.60 04/24/2025 Food and Beverage Undisputed 06/30/2026 1206408789 CMS
AstraZeneca Pharmaceuticals LP $13.72 07/01/2025 Food and Beverage Undisputed 06/30/2026 1206156242 CMS
AstraZeneca Pharmaceuticals LP $15.44 07/11/2025 Food and Beverage Undisputed 06/30/2026 1206590792 CMS
AstraZeneca Pharmaceuticals LP $17.33 10/16/2025 Food and Beverage Undisputed 06/30/2026 1207050265 CMS
AstraZeneca Pharmaceuticals LP $20.19 10/23/2025 Food and Beverage Undisputed 06/30/2026 1206290095 CMS
Axsome Therapeutics, Inc. $21.18 08/07/2025 Food and Beverage Undisputed 06/30/2026 1235479475 CMS
Bioventus LLC $24.18 05/07/2025 Food and Beverage Undisputed 06/30/2026 1226851745 CMS
Bioventus LLC $21.26 10/29/2025 Food and Beverage Undisputed 06/30/2026 1226851747 CMS
Boston Scientific Corporation $39.22 10/13/2025 Food and Beverage Undisputed 06/30/2026 1181108700 CMS
Cranial Technologies, Inc $17.67 11/25/2025 Food and Beverage Undisputed 06/30/2026 1246315944 CMS
Exact Sciences Corporation $18.75 01/15/2025 Food and Beverage Undisputed 06/30/2026 1235310128 CMS
Exact Sciences Corporation $18.15 02/18/2025 Food and Beverage Undisputed 06/30/2026 1235310132 CMS
Fidia Pharma USA Inc. $14.25 11/06/2025 Food and Beverage Undisputed 06/30/2026 1185425346 CMS
Gilead Sciences, Inc. $27.98 01/07/2025 Food and Beverage Undisputed 06/30/2026 1234451526 CMS
Gilead Sciences, Inc. $28.97 08/20/2025 Food and Beverage Undisputed 06/30/2026 1234444761 CMS
Gilead Sciences, Inc. $22.14 11/11/2025 Food and Beverage Undisputed 06/30/2026 1234503693 CMS
GlaxoSmithKline, LLC. $16.54 02/03/2025 Food and Beverage Undisputed 06/30/2026 1190752955 CMS
GlaxoSmithKline, LLC. $18.02 05/22/2025 Food and Beverage Undisputed 06/30/2026 1190942649 CMS
GlaxoSmithKline, LLC. $18.91 09/02/2025 Food and Beverage Undisputed 06/30/2026 1190351332 CMS
GlaxoSmithKline, LLC. $18.05 12/02/2025 Food and Beverage Undisputed 06/30/2026 1190581320 CMS
Hologic Sales and Service, LLC $20.77 11/05/2025 Food and Beverage Undisputed 06/30/2026 1182575971 CMS
IBSA Pharma Inc. $17.76 01/09/2025 Food and Beverage Undisputed 06/30/2026 1211696738 CMS
Lilly USA, LLC $11.28 01/22/2025 Food and Beverage Undisputed 06/30/2026 1186776724 CMS
Lilly USA, LLC $23.57 04/10/2025 Food and Beverage Undisputed 06/30/2026 1186776726 CMS
Lilly USA, LLC $17.10 05/15/2025 Food and Beverage Undisputed 06/30/2026 1186803837 CMS
Lilly USA, LLC $18.24 06/17/2025 Food and Beverage Undisputed 06/30/2026 1186818712 CMS
Lilly USA, LLC $15.53 06/25/2025 Food and Beverage Undisputed 06/30/2026 1186842235 CMS
Lilly USA, LLC $16.06 08/11/2025 Food and Beverage Undisputed 06/30/2026 1186752931 CMS
Lilly USA, LLC $18.73 10/27/2025 Food and Beverage Undisputed 06/30/2026 1186752933 CMS
Merck Sharp & Dohme LLC $18.58 11/17/2025 Food and Beverage Undisputed 06/30/2026 1238295872 CMS
MERZ NORTH AMERICA, INC. $23.04 04/01/2025 Food and Beverage Undisputed 06/30/2026 1236970345 CMS
Novartis Pharmaceuticals Corporation $24.06 04/01/2025 Food and Beverage Undisputed 06/30/2026 1200199133 CMS
Novartis Pharmaceuticals Corporation $22.26 06/02/2025 Food and Beverage Undisputed 06/30/2026 1200199135 CMS
Novo Nordisk Inc $22.19 02/06/2025 Food and Beverage Undisputed 06/30/2026 1188169214 CMS
Novo Nordisk Inc $15.78 02/12/2025 Food and Beverage Undisputed 06/30/2026 1188157043 CMS
Novo Nordisk Inc $12.89 03/06/2025 Food and Beverage Undisputed 06/30/2026 1188173279 CMS
Novo Nordisk Inc $17.71 04/16/2025 Food and Beverage Undisputed 06/30/2026 1188139208 CMS
Novo Nordisk Inc $19.78 07/22/2025 Food and Beverage Undisputed 06/30/2026 1188584840 CMS
Novo Nordisk Inc $22.81 10/15/2025 Food and Beverage Undisputed 06/30/2026 1188159283 CMS
Novo Nordisk Inc $13.57 10/21/2025 Food and Beverage Undisputed 06/30/2026 1188229752 CMS
Novo Nordisk Inc $16.27 12/01/2025 Food and Beverage Undisputed 06/30/2026 1188138978 CMS
PFIZER INC. $18.83 02/20/2025 Food and Beverage Undisputed 06/30/2026 1229162675 CMS
PFIZER INC. $20.31 07/28/2025 Food and Beverage Undisputed 06/30/2026 1229162668 CMS
PFIZER INC. $22.35 08/01/2025 Food and Beverage Undisputed 06/30/2026 1231678359 CMS
PFIZER INC. $29.10 09/16/2025 Food and Beverage Undisputed 06/30/2026 1229639553 CMS
PFIZER INC. $21.54 11/12/2025 Food and Beverage Undisputed 06/30/2026 1229332565 CMS
PFIZER INC. $22.62 12/04/2025 Food and Beverage Undisputed 06/30/2026 1229314641 CMS
SI-BONE, INC. $18.13 12/29/2025 Food and Beverage Undisputed 06/30/2026 1241134209 CMS
Sonex Health, Inc. $14.26 09/24/2025 Food and Beverage Undisputed 06/30/2026 1236486673 CMS
VERTEX PHARMACEUTICALS INCORPORATED $14.20 08/25/2025 Food and Beverage Undisputed 06/30/2026 1213802637 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.