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

MICHELLE M OFFNER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Acute Care

NPI
1215200563
CMS profile
10495124
Location
LOS ANGELES, CA

General Payments · PY2021–2023

$5,014.06

  • Reported across 19 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$4,053.04

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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $2,625.00 2
Travel and Lodging $1,249.50 5
Food and Beverage $178.54 6

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Immunocore Limited $2,857.51 9
Astellas Pharma US Inc $1,177.73 3
ARRAY BIOPHARMA INC $17.80 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $825.00 4
PY2022 $136.02 2
PY2023 $4,053.04 13

Payment records · PY2023 (13)

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

Program year 2023 20212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ARRAY BIOPHARMA INC $17.80 05/05/2023 Food and Beverage Undisputed 01/23/2026 1049317851 CMS
Astellas Pharma US Inc $875.00 06/13/2023 Consulting Fee Undisputed 01/23/2026 1034168217 CMS
Astellas Pharma US Inc $30.00 06/13/2023 Food and Beverage Undisputed 01/23/2026 1034168241 CMS
Astellas Pharma US Inc $272.73 06/13/2023 Travel and Lodging Undisputed 01/23/2026 1034168709 CMS
Immunocore Limited $130.00 05/05/2023 Travel and Lodging Undisputed 01/23/2026 1051212223 CMS
Immunocore Limited $457.80 05/05/2023 Travel and Lodging Undisputed 01/23/2026 1051212231 CMS
Immunocore Limited $15.42 05/05/2023 Food and Beverage Undisputed 01/23/2026 1051212235 CMS
Immunocore Limited $24.89 05/06/2023 Food and Beverage Undisputed 01/23/2026 1051212219 CMS
Immunocore Limited $303.97 05/06/2023 Travel and Lodging Undisputed 01/23/2026 1051212225 CMS
Immunocore Limited $85.00 05/06/2023 Travel and Lodging Undisputed 01/23/2026 1051212229 CMS
Immunocore Limited $54.97 05/06/2023 Food and Beverage Undisputed 01/23/2026 1051212237 CMS
Immunocore Limited $35.46 05/06/2023 Food and Beverage Undisputed 01/23/2026 1051212241 CMS
Immunocore Limited $1,750.00 05/19/2023 Consulting Fee Undisputed 01/23/2026 1051212217 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
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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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