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

MELISSA DAWN VORPAHL

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Acute Care

NPI
1619477833
CMS profile
11222643
Location
GREENVILLE, SC

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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General Payments · PY2024 · Entire year

$1,293.96

57 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 $1,109.97 55
Education $183.99 2

By paying entity

PY2024 · entire year · sorted by reported total

Page 1 of 2; records 1–50 of 57 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

MELISSA DAWN VORPAHL

NPI 1619477833 · CMS profile ID 11222643

Physician Assistants & Advanced Practice Nursing Providers / Nurse Practitioner / Acute Care

GREENVILLE, SC

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.

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.

General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 2; records 1–50 of 57 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1619477833?year=2024&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain
MELISSA DAWN VORPAHL, NPI 1619477833, CMS profile ID 11222643. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 57 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1619477833?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
APA 7
IndustryPayments. (2026). MELISSA DAWN VORPAHL, NPI 1619477833, CMS profile ID 11222643. General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 2; records 1–50 of 57 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1619477833?year=2024&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff.
Bluebook
MELISSA DAWN VORPAHL, NPI 1619477833, CMS profile ID 11222643, IndustryPayments, General Payments, PY2024; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 2; records 1–50 of 57 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/e6b17c6a-2534-4207-a4a1-6746a14911ff. https://industrypayments.org/provider/npi-1619477833?year=2024&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

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

57 matching records · $1,293.96 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 57 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 57.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Astellas Pharma US Inc $84.9912/17/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139559365 CMS
TAIHO ONCOLOGY, INC. $18.6412/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1137938812 CMS
Daiichi Sankyo Inc. $27.5212/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089495484 CMS
Astellas Pharma US Inc $22.0612/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139556847 CMS
Regeneron Healthcare Solutions, Inc. $14.2912/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1114386550 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.4011/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1118082266 CMS
Pharmacosmos Therapeutics Inc. $14.5910/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1154833238 CMS
PFIZER INC. $29.6310/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131355587 CMS
Adaptive Biotechnologies Corporation $15.8010/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150266585 CMS
Daiichi Sankyo Inc. $21.6209/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089495482 CMS
Astellas Pharma US Inc $23.1909/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139533984 CMS
Bayer Healthcare Pharmaceuticals Inc. $27.3509/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1086315205 CMS
Astellas Pharma US Inc $19.4208/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139531168 CMS
AstraZeneca Pharmaceuticals LP $16.4508/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105534226 CMS
Adaptive Biotechnologies Corporation $13.2108/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1150266583 CMS
ADC Therapeutics America, Inc. $14.4108/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1121192009 CMS
Stemline Therapeutics Inc. $20.2008/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1142969521 CMS
AstraZeneca Pharmaceuticals LP $14.9408/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104316050 CMS
PharmaEssentia USA Corporation $18.5007/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1137308086 CMS
AstraZeneca Pharmaceuticals LP $14.3307/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1104725539 CMS
Incyte Corporation $23.3906/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141275142 CMS
Janssen Biotech, Inc. $19.1206/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078631130 CMS
ABBVIE INC. $23.1606/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1108365670 CMS
Janssen Biotech, Inc. $15.2406/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078634535 CMS
Astellas Pharma US Inc $17.1606/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1139510317 CMS
PFIZER INC. $16.0205/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131341523 CMS
Daiichi Sankyo Inc. $24.3205/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089495488 CMS
Novartis Pharmaceuticals Corporation $24.1605/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1087365704 CMS
Alexion Pharmaceuticals, Inc. $22.4305/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1094019809 CMS
Incyte Corporation $99.0005/20/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141267341 CMS
Ipsen Biopharmaceuticals, Inc $26.9405/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1091953040 CMS
AstraZeneca Pharmaceuticals LP $19.7204/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105860424 CMS
Daiichi Sankyo Inc. $18.6004/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1089495486 CMS
Janssen Biotech, Inc. $29.3004/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078632248 CMS
Tactile Systems Technology Inc $15.8004/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1082369351 CMS
BioCryst US Sales Co., LLC $18.2404/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1117480774 CMS
Merck Sharp & Dohme LLC $20.6304/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1141839395 CMS
Acrotech Biopharma Inc. $15.5904/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147107494 CMS
Janssen Biotech, Inc. $22.8304/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078632317 CMS
Kyowa Kirin, Inc. $15.8803/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1127053845 CMS
Genentech USA, Inc. $21.6303/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1133175894 CMS
Alnylam Pharmaceuticals Inc. $21.2503/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1125849220 CMS
ABBVIE INC. $20.2103/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1108365668 CMS
AstraZeneca Pharmaceuticals LP $15.1602/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1105705112 CMS
Eisai Inc. $24.6002/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1110815068 CMS
Exelixis Inc. $13.1902/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1138573177 CMS
Janssen Biotech, Inc. $23.9502/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1078633459 CMS
Novartis Pharmaceuticals Corporation $19.4302/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1087365700 CMS
PFIZER INC. $29.7102/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1131721458 CMS
Acrotech Biopharma Inc. $18.6302/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 1147107492 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $213.26 2
PY2023 $1,223.74 55
PY2024 $1,293.96 57
PY2025 $1,184.36 54

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, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2021 , 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.