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

MERSEDEH KARIMIAN

Allopathic & Osteopathic Physicians Anesthesiology Pain Medicine

NPI
1952516304
CMS profile
1017013
Location
APPLE VALLEY, CA

General Payments · PY2018–2024

$12,109.14

  • Reported across 203 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$7,483.75

84 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
Travel and Lodging $4,151.12 14
Food and Beverage $3,332.63 70

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $7,216.21 79
BOSTON SCIENTIFIC CORPORATION $237.08 4
ABBVIE INC. $30.46 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,358.58 41
PY2019 $154.86 8
PY2020 $291.86 17
PY2021 $35.16 2
PY2022 $430.49 18
PY2023 $1,354.44 33
PY2024 $7,483.75 84

Payment records · PY2024 (84)

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 $6.17 01/10/2024 Food and Beverage Undisputed 01/23/2026 1125355087 CMS
Abbott Laboratories $12.33 01/10/2024 Food and Beverage Undisputed 01/23/2026 1125355089 CMS
Abbott Laboratories $73.05 01/10/2024 Food and Beverage Undisputed 01/23/2026 1125355091 CMS
Abbott Laboratories $32.95 02/05/2024 Food and Beverage Undisputed 01/23/2026 1125355093 CMS
Abbott Laboratories $71.05 02/05/2024 Food and Beverage Undisputed 01/23/2026 1125355095 CMS
Abbott Laboratories $76.63 02/05/2024 Food and Beverage Undisputed 01/23/2026 1125355097 CMS
Abbott Laboratories $118.76 02/05/2024 Food and Beverage Undisputed 01/23/2026 1125355099 CMS
Abbott Laboratories $18.31 03/12/2024 Food and Beverage Undisputed 01/23/2026 1125355101 CMS
Abbott Laboratories $21.14 03/12/2024 Food and Beverage Undisputed 01/23/2026 1125355103 CMS
Abbott Laboratories $34.76 03/12/2024 Food and Beverage Undisputed 01/23/2026 1125355105 CMS
Abbott Laboratories $26.80 03/12/2024 Food and Beverage Undisputed 01/23/2026 1125355107 CMS
Abbott Laboratories $27.58 03/12/2024 Food and Beverage Undisputed 01/23/2026 1125355109 CMS
Abbott Laboratories $29.04 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125355111 CMS
Abbott Laboratories $33.82 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125355113 CMS
Abbott Laboratories $26.36 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125355115 CMS
Abbott Laboratories $20.13 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125355117 CMS
Abbott Laboratories $14.41 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125355119 CMS
Abbott Laboratories $24.98 03/20/2024 Food and Beverage Undisputed 01/23/2026 1125355121 CMS
Abbott Laboratories $8.50 03/21/2024 Food and Beverage Undisputed 01/23/2026 1125355123 CMS
Abbott Laboratories $67.61 04/06/2024 Food and Beverage Undisputed 01/23/2026 1125355125 CMS
Abbott Laboratories $329.55 05/01/2024 Travel and Lodging Undisputed 01/23/2026 1125444706 CMS
Abbott Laboratories $588.48 05/01/2024 Travel and Lodging Undisputed 01/23/2026 1125444708 CMS
Abbott Laboratories $357.75 05/01/2024 Travel and Lodging Undisputed 01/23/2026 1125444710 CMS
Abbott Laboratories $9.02 05/01/2024 Travel and Lodging Undisputed 01/23/2026 1125444732 CMS
Abbott Laboratories $149.36 05/07/2024 Travel and Lodging Undisputed 01/23/2026 1125444712 CMS
Abbott Laboratories $42.83 05/13/2024 Food and Beverage Undisputed 01/23/2026 1125355127 CMS
Abbott Laboratories $18.25 05/13/2024 Food and Beverage Undisputed 01/23/2026 1125355129 CMS
Abbott Laboratories $41.11 05/13/2024 Food and Beverage Undisputed 01/23/2026 1125355131 CMS
Abbott Laboratories $81.30 06/22/2024 Food and Beverage Undisputed 01/23/2026 1125355143 CMS
Abbott Laboratories $141.27 06/22/2024 Food and Beverage Undisputed 01/23/2026 1125355145 CMS
Abbott Laboratories $609.24 06/25/2024 Travel and Lodging Undisputed 01/23/2026 1125444714 CMS
Abbott Laboratories $218.28 06/30/2024 Travel and Lodging Undisputed 01/23/2026 1125444716 CMS
Abbott Laboratories $59.84 08/08/2024 Food and Beverage Undisputed 01/23/2026 1125355133 CMS
Abbott Laboratories $51.80 08/08/2024 Food and Beverage Undisputed 01/23/2026 1125355135 CMS
Abbott Laboratories $23.87 08/08/2024 Food and Beverage Undisputed 01/23/2026 1125355137 CMS
Abbott Laboratories $29.56 08/12/2024 Food and Beverage Undisputed 01/23/2026 1125355139 CMS
Abbott Laboratories $73.18 08/12/2024 Food and Beverage Undisputed 01/23/2026 1125355141 CMS
Abbott Laboratories $646.04 08/22/2024 Travel and Lodging Undisputed 01/23/2026 1125444718 CMS
Abbott Laboratories $17.03 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125355147 CMS
Abbott Laboratories $33.79 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125355149 CMS
Abbott Laboratories $42.32 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125355151 CMS
Abbott Laboratories $39.90 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125355153 CMS
Abbott Laboratories $41.24 08/28/2024 Food and Beverage Undisputed 01/23/2026 1125355155 CMS
Abbott Laboratories $65.19 09/09/2024 Food and Beverage Undisputed 01/23/2026 1125355213 CMS
Abbott Laboratories $130.71 09/25/2024 Food and Beverage Undisputed 01/23/2026 1125355157 CMS
Abbott Laboratories $135.92 10/12/2024 Food and Beverage Undisputed 01/23/2026 1134594551 CMS
Abbott Laboratories $122.49 10/14/2024 Food and Beverage Undisputed 01/23/2026 1125355159 CMS
Abbott Laboratories $213.53 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1125444720 CMS
Abbott Laboratories $63.33 10/30/2024 Food and Beverage Undisputed 01/23/2026 1125355161 CMS
Abbott Laboratories $17.36 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355163 CMS
Abbott Laboratories $15.15 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355165 CMS
Abbott Laboratories $12.20 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355167 CMS
Abbott Laboratories $138.38 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355169 CMS
Abbott Laboratories $15.16 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355171 CMS
Abbott Laboratories $19.84 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355173 CMS
Abbott Laboratories $38.38 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355175 CMS
Abbott Laboratories $8.47 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355177 CMS
Abbott Laboratories $31.26 11/11/2024 Food and Beverage Undisputed 01/23/2026 1125355209 CMS
Abbott Laboratories $156.78 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1125444722 CMS
Abbott Laboratories $363.36 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1125444724 CMS
Abbott Laboratories $288.52 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1125444726 CMS
Abbott Laboratories $64.43 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1125444728 CMS
Abbott Laboratories $156.78 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1125444730 CMS
Abbott Laboratories $51.29 11/21/2024 Food and Beverage Undisputed 01/23/2026 1125355179 CMS
Abbott Laboratories $83.75 11/21/2024 Food and Beverage Undisputed 01/23/2026 1125355181 CMS
Abbott Laboratories $37.93 12/12/2024 Food and Beverage Undisputed 01/23/2026 1125355183 CMS
Abbott Laboratories $34.10 12/12/2024 Food and Beverage Undisputed 01/23/2026 1125355185 CMS
Abbott Laboratories $49.92 12/18/2024 Food and Beverage Undisputed 01/23/2026 1125355187 CMS
Abbott Laboratories $17.65 12/18/2024 Food and Beverage Undisputed 01/23/2026 1125355189 CMS
Abbott Laboratories $61.23 12/18/2024 Food and Beverage Undisputed 01/23/2026 1125355191 CMS
Abbott Laboratories $49.09 12/18/2024 Food and Beverage Undisputed 01/23/2026 1125355193 CMS
Abbott Laboratories $75.49 12/18/2024 Food and Beverage Undisputed 01/23/2026 1125355195 CMS
Abbott Laboratories $29.56 12/18/2024 Food and Beverage Undisputed 01/23/2026 1125355197 CMS
Abbott Laboratories $16.93 12/18/2024 Food and Beverage Undisputed 01/23/2026 1125355199 CMS
Abbott Laboratories $50.25 12/19/2024 Food and Beverage Undisputed 01/23/2026 1125355201 CMS
Abbott Laboratories $52.20 12/19/2024 Food and Beverage Undisputed 01/23/2026 1125355203 CMS
Abbott Laboratories $76.32 12/19/2024 Food and Beverage Undisputed 01/23/2026 1125355205 CMS
Abbott Laboratories $47.12 12/19/2024 Food and Beverage Undisputed 01/23/2026 1125355207 CMS
Abbott Laboratories $36.75 12/30/2024 Food and Beverage Undisputed 01/23/2026 1125355211 CMS
ABBVIE INC. $30.46 02/21/2024 Food and Beverage Undisputed 01/23/2026 1104033635 CMS
Boston Scientific Corporation $120.74 04/25/2024 Food and Beverage Undisputed 01/23/2026 1092715140 CMS
Boston Scientific Corporation $42.02 10/04/2024 Food and Beverage Undisputed 01/23/2026 1092715116 CMS
Boston Scientific Corporation $59.27 10/05/2024 Food and Beverage Undisputed 01/23/2026 1092715138 CMS
Boston Scientific Corporation $15.05 10/24/2024 Food and Beverage Undisputed 01/23/2026 1092715114 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

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.