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

JOSEPHINE NGUYEN OLSON

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1750691242
CMS profile
11223838
Location
BAKERSFIELD, CA

General Payments · PY2021–2024

$3,601.78

  • Reported across 174 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,418.11

57 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 $1,353.16 56
Education $64.95 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $696.28 42
PY2022 $747.04 44
PY2023 $740.35 31
PY2024 $1,418.11 57

Payment records · PY2024 (57)

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. $25.93 01/18/2024 Food and Beverage Undisputed 01/23/2026 1107763220 CMS
ABBVIE INC. $70.13 01/25/2024 Food and Beverage Undisputed 01/23/2026 1107763222 CMS
ABBVIE INC. $21.75 02/07/2024 Food and Beverage Undisputed 01/23/2026 1107763224 CMS
ABBVIE INC. $13.91 02/22/2024 Food and Beverage Undisputed 01/23/2026 1107763226 CMS
ABBVIE INC. $6.20 02/26/2024 Food and Beverage Undisputed 01/23/2026 1107763228 CMS
ABBVIE INC. $22.18 03/11/2024 Food and Beverage Undisputed 01/23/2026 1107763230 CMS
ABBVIE INC. $4.17 03/15/2024 Food and Beverage Undisputed 01/23/2026 1107763232 CMS
ABBVIE INC. $28.90 03/21/2024 Food and Beverage Undisputed 01/23/2026 1107763234 CMS
ABBVIE INC. $9.05 04/29/2024 Food and Beverage Undisputed 01/23/2026 1107763236 CMS
ABBVIE INC. $17.49 05/08/2024 Food and Beverage Undisputed 01/23/2026 1107763238 CMS
ABBVIE INC. $28.24 05/16/2024 Food and Beverage Undisputed 01/23/2026 1107763240 CMS
ABBVIE INC. $8.93 05/16/2024 Food and Beverage Undisputed 01/23/2026 1107763242 CMS
ABBVIE INC. $30.27 05/29/2024 Food and Beverage Undisputed 01/23/2026 1107763244 CMS
ABBVIE INC. $6.67 06/04/2024 Food and Beverage Undisputed 01/23/2026 1107763246 CMS
ABBVIE INC. $25.28 06/25/2024 Food and Beverage Undisputed 01/23/2026 1107763248 CMS
ABBVIE INC. $12.69 06/25/2024 Food and Beverage Undisputed 01/23/2026 1107763250 CMS
ABBVIE INC. $8.93 07/22/2024 Food and Beverage Undisputed 01/23/2026 1107763252 CMS
ABBVIE INC. $25.92 07/26/2024 Food and Beverage Undisputed 01/23/2026 1107763254 CMS
ABBVIE INC. $24.05 08/13/2024 Food and Beverage Undisputed 01/23/2026 1107763256 CMS
ABBVIE INC. $15.47 08/28/2024 Food and Beverage Undisputed 01/23/2026 1107763258 CMS
ABBVIE INC. $25.82 09/19/2024 Food and Beverage Undisputed 01/23/2026 1107763260 CMS
ABBVIE INC. $8.71 10/04/2024 Food and Beverage Undisputed 01/23/2026 1107763262 CMS
ABBVIE INC. $9.47 10/08/2024 Food and Beverage Undisputed 01/23/2026 1107763264 CMS
ABBVIE INC. $9.02 10/21/2024 Food and Beverage Undisputed 01/23/2026 1107763266 CMS
ABBVIE INC. $5.94 11/05/2024 Food and Beverage Undisputed 01/23/2026 1107763268 CMS
ABBVIE INC. $13.60 11/20/2024 Food and Beverage Undisputed 01/23/2026 1107763270 CMS
ABBVIE INC. $6.01 12/05/2024 Food and Beverage Undisputed 01/23/2026 1107763272 CMS
ABBVIE INC. $10.37 12/09/2024 Food and Beverage Undisputed 01/23/2026 1107763274 CMS
ABBVIE INC. $26.56 12/16/2024 Food and Beverage Undisputed 01/23/2026 1107763276 CMS
Amgen Inc. $24.02 01/04/2024 Food and Beverage Undisputed 01/23/2026 1117645367 CMS
Amgen Inc. $7.12 01/23/2024 Food and Beverage Undisputed 01/23/2026 1117645369 CMS
Amgen Inc. $15.38 02/08/2024 Food and Beverage Undisputed 01/23/2026 1117645371 CMS
Amgen Inc. $13.48 03/14/2024 Food and Beverage Undisputed 01/23/2026 1117645373 CMS
Amgen Inc. $24.04 03/28/2024 Food and Beverage Undisputed 01/23/2026 1117645375 CMS
Amgen Inc. $13.29 04/16/2024 Food and Beverage Undisputed 01/23/2026 1117645377 CMS
Amgen Inc. $18.71 05/14/2024 Food and Beverage Undisputed 01/23/2026 1117645379 CMS
Amgen Inc. $129.30 06/07/2024 Food and Beverage Undisputed 01/23/2026 1117645389 CMS
Amgen Inc. $21.57 08/15/2024 Food and Beverage Undisputed 01/23/2026 1117645381 CMS
Amgen Inc. $15.30 09/10/2024 Food and Beverage Undisputed 01/23/2026 1117645383 CMS
Amgen Inc. $8.91 10/29/2024 Food and Beverage Undisputed 01/23/2026 1117645385 CMS
Amgen Inc. $17.85 11/12/2024 Food and Beverage Undisputed 01/23/2026 1117645387 CMS
E.R. Squibb & Sons, L.L.C. $30.91 10/29/2024 Food and Beverage Undisputed 01/23/2026 1101525909 CMS
GENZYME CORPORATION $38.83 02/08/2024 Food and Beverage Undisputed 01/23/2026 1139839305 CMS
GENZYME CORPORATION $35.02 06/13/2024 Food and Beverage Undisputed 01/23/2026 1139839347 CMS
Incyte Corporation $24.40 02/13/2024 Food and Beverage Undisputed 01/23/2026 1141233891 CMS
Incyte Corporation $19.77 05/10/2024 Food and Beverage Undisputed 01/23/2026 1141189981 CMS
Incyte Corporation $31.62 07/16/2024 Food and Beverage Undisputed 01/23/2026 1141235891 CMS
Janssen Biotech, Inc. $31.10 04/09/2024 Food and Beverage Undisputed 01/23/2026 1078287473 CMS
Janssen Biotech, Inc. $64.95 04/24/2024 Education Undisputed 01/23/2026 1078287423 CMS
Janssen Biotech, Inc. $135.00 09/19/2024 Food and Beverage Undisputed 01/23/2026 1078287437 CMS
LEO Pharma Inc. $16.31 04/30/2024 Food and Beverage Undisputed 01/23/2026 1152682227 CMS
Lilly USA, LLC $33.70 04/12/2024 Food and Beverage Undisputed 01/23/2026 1135660423 CMS
Novartis Pharmaceuticals Corporation $32.43 01/19/2024 Food and Beverage Undisputed 01/23/2026 1087316155 CMS
Novartis Pharmaceuticals Corporation $21.50 11/08/2024 Food and Beverage Undisputed 01/23/2026 1087316159 CMS
Organogenesis Inc. $24.06 09/12/2024 Food and Beverage Undisputed 01/23/2026 1145462055 CMS
PFIZER INC. $21.67 07/25/2024 Food and Beverage Undisputed 01/23/2026 1131779188 CMS
Regeneron Healthcare Solutions, Inc. $26.21 03/14/2024 Food and Beverage Undisputed 01/23/2026 1114351865 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.

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.