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

DIANA MARIE MAMULA

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1730856220
CMS profile
10528097
Location
COLUMBUS, OH

General Payments · PY2023–2024

$499.42

  • Reported across 21 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$236.16

14 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 $236.16 14

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $206.47 13
GENZYME CORPORATION $29.69 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $263.26 7
PY2024 $236.16 14

Payment records · PY2024 (14)

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

Program year 2024 2023 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. $23.07 01/30/2024 Food and Beverage Undisputed 01/23/2026 1107583278 CMS
ABBVIE INC. $23.36 02/05/2024 Food and Beverage Undisputed 01/23/2026 1107583280 CMS
ABBVIE INC. $14.57 02/29/2024 Food and Beverage Undisputed 01/23/2026 1107583282 CMS
ABBVIE INC. $17.98 03/06/2024 Food and Beverage Undisputed 01/23/2026 1107583284 CMS
ABBVIE INC. $14.63 05/13/2024 Food and Beverage Undisputed 01/23/2026 1107583286 CMS
ABBVIE INC. $22.93 06/26/2024 Food and Beverage Undisputed 01/23/2026 1107583288 CMS
ABBVIE INC. $12.13 08/06/2024 Food and Beverage Undisputed 01/23/2026 1107583290 CMS
ABBVIE INC. $3.79 08/08/2024 Food and Beverage Undisputed 01/23/2026 1107583292 CMS
ABBVIE INC. $3.19 08/08/2024 Food and Beverage Undisputed 01/23/2026 1107583294 CMS
ABBVIE INC. $21.65 08/29/2024 Food and Beverage Undisputed 01/23/2026 1107583296 CMS
ABBVIE INC. $14.11 09/04/2024 Food and Beverage Undisputed 01/23/2026 1107583298 CMS
ABBVIE INC. $15.89 11/05/2024 Food and Beverage Undisputed 01/23/2026 1107583300 CMS
ABBVIE INC. $19.17 12/17/2024 Food and Beverage Undisputed 01/23/2026 1107583302 CMS
GENZYME CORPORATION $29.69 11/14/2024 Food and Beverage Undisputed 01/23/2026 1139936063 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
2023, 2024
Source files
Dataset page · Bulk file · 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.