Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

MELINDA M ABBRING

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1790208197
CMS profile
10672581
Location
EAST CHICAGO, IN

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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Filter and download payment records

General Payments · PY2024 · Entire year

$1,782.30

75 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,778.15 74
Education $4.15 1

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

75 matching records · $1,782.30 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 75 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 75.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
CALLIDITAS THERAPEUTICS US INC. $24.9912/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141529935 CMS
Travere Therapeutics, Inc. $24.4612/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149918995 CMS
Ardelyx, Inc. $25.9612/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146715913 CMS
Fresenius USA Marketing, Inc. $24.6412/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205894 CMS
Amgen Inc. $16.3311/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117487954 CMS
Ardelyx, Inc. $22.0111/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146715911 CMS
Fresenius USA Marketing, Inc. $10.2011/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205882 CMS
Amgen Inc. $27.5311/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117183591 CMS
Travere Therapeutics, Inc. $31.0511/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149919011 CMS
CALLIDITAS THERAPEUTICS US INC. $16.3611/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141526422 CMS
Ardelyx, Inc. $20.9411/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146715909 CMS
Fresenius USA Marketing, Inc. $23.2110/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205890 CMS
Novartis Pharmaceuticals Corporation $29.4310/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086747457 CMS
AstraZeneca Pharmaceuticals LP $16.5210/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105745853 CMS
Fresenius USA Marketing, Inc. $90.1510/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205898 CMS
Ardelyx, Inc. $22.9409/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146715907 CMS
CALLIDITAS THERAPEUTICS US INC. $25.0009/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141522967 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.2609/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086338359 CMS
Amgen Inc. $14.8408/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117183589 CMS
Ardelyx, Inc. $8.5208/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146715903 CMS
Ardelyx, Inc. $18.1208/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146715905 CMS
Travere Therapeutics, Inc. $4.1508/20/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149918984 CMS
Travere Therapeutics, Inc. $24.2908/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149918991 CMS
AstraZeneca Pharmaceuticals LP $14.0508/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105838593 CMS
Bayer Healthcare Pharmaceuticals Inc. $30.0408/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086351338 CMS
Fresenius USA Marketing, Inc. $20.9008/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205884 CMS
CALLIDITAS THERAPEUTICS US INC. $14.0108/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141519825 CMS
AstraZeneca Pharmaceuticals LP $25.2807/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105698122 CMS
Fresenius USA Marketing, Inc. $22.5207/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205888 CMS
Amgen Inc. $14.3007/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117183587 CMS
CALLIDITAS THERAPEUTICS US INC. $30.8307/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141518909 CMS
Lilly USA, LLC $15.3507/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261135843609 CMS
Travere Therapeutics, Inc. $1.6007/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149918976 CMS
Travere Therapeutics, Inc. $2.4507/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149918980 CMS
Travere Therapeutics, Inc. $17.3807/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149918988 CMS
Fresenius USA Marketing, Inc. $25.2707/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205896 CMS
CALLIDITAS THERAPEUTICS US INC. $6.1407/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141518049 CMS
AstraZeneca Pharmaceuticals LP $19.6507/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105462592 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $15.6607/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118840547 CMS
CALLIDITAS THERAPEUTICS US INC. $26.6706/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141517581 CMS
AstraZeneca Pharmaceuticals LP $114.3006/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104534917 CMS
CALLIDITAS THERAPEUTICS US INC. $16.8406/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141517127 CMS
AstraZeneca Pharmaceuticals LP $30.5206/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104524224 CMS
AstraZeneca Pharmaceuticals LP $95.2506/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105746201 CMS
Travere Therapeutics, Inc. $29.7906/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149919007 CMS
CALLIDITAS THERAPEUTICS US INC. $20.2805/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141515943 CMS
Fresenius USA Marketing, Inc. $5.3405/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205872 CMS
OPKO Pharmaceuticals, LLC $20.5405/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261112851280 CMS
AstraZeneca Pharmaceuticals LP $26.7305/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104312280 CMS
Fresenius USA Marketing, Inc. $22.0005/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154205886 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $324.98 17
PY2022 $682.19 31
PY2023 $1,247.90 63
PY2024 $1,782.30 75
PY2025 $2,025.63 88

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2021, 2022, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
MELINDA M ABBRING, NPI 1790208197. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1790208197.
APA 7
IndustryPayments. (2026). MELINDA M ABBRING, NPI 1790208197 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1790208197
Bluebook
MELINDA M ABBRING, NPI 1790208197, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1790208197.

Source: Centers for Medicare & Medicaid Services, Open Payments.