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

JOHN A MASLIN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1730797523
CMS profile
10593408
Location
TULSA, OK

General Payments · PY2021–2022

$1,518.07

  • Reported across 83 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$356.35

18 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

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $344.21 17
Education $12.14 1

By paying entity

PY2022 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,161.72 65
PY2022 $356.35 18

Payment records · PY2022 (18)

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

Program year 2022 2021 Record-level detail is published for PY2022; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AKEBIA THERAPEUTICS INC $20.77 06/14/2022 Food and Beverage Undisputed 01/23/2026 885310383 CMS
Bayer HealthCare Pharmaceuticals Inc. $19.09 05/24/2022 Food and Beverage Undisputed 01/23/2026 930469453 CMS
Exeltis, USA Inc. $13.70 03/25/2022 Food and Beverage Undisputed 01/23/2026 947112377 CMS
Exeltis, USA Inc. $29.67 05/26/2022 Food and Beverage Undisputed 01/23/2026 947118173 CMS
Exeltis, USA Inc. $27.55 07/21/2022 Food and Beverage Undisputed 01/23/2026 947131623 CMS
Exeltis, USA Inc. $24.70 09/15/2022 Food and Beverage Undisputed 01/23/2026 947124517 CMS
Exeltis, USA Inc. $31.73 10/11/2022 Food and Beverage Undisputed 01/23/2026 947124513 CMS
Fresenius USA Marketing, Inc. $15.09 05/25/2022 Food and Beverage Undisputed 01/23/2026 954591311 CMS
Fresenius USA Marketing, Inc. $19.68 06/08/2022 Food and Beverage Undisputed 01/23/2026 954591317 CMS
Mallinckrodt Hospital Products Inc. $22.18 05/24/2022 Food and Beverage Undisputed 01/23/2026 937541787 CMS
Novo Nordisk Inc $17.34 03/24/2022 Food and Beverage Undisputed 01/23/2026 899252115 CMS
Novo Nordisk Inc $14.79 05/18/2022 Food and Beverage Undisputed 01/23/2026 898771089 CMS
Novo Nordisk Inc $16.74 06/01/2022 Food and Beverage Undisputed 01/23/2026 899660939 CMS
OPKO Pharmaceuticals, LLC $13.49 03/25/2022 Food and Beverage Undisputed 01/23/2026 929045867 CMS
Otsuka America Pharmaceutical, Inc. $18.71 03/16/2022 Food and Beverage Undisputed 01/23/2026 929422743 CMS
Otsuka America Pharmaceutical, Inc. $15.35 06/15/2022 Food and Beverage Undisputed 01/23/2026 929422745 CMS
Vifor Pharma, Inc. $12.14 05/19/2022 Education Undisputed 01/23/2026 896735673 CMS
Vifor Pharma, Inc. $23.63 05/19/2022 Food and Beverage Undisputed 01/23/2026 896735675 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
Source files
Dataset page · Bulk file · PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_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.