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

ALEXANDRIA T PHAN

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1821016148
CMS profile
172904
Location
MILWAUKEE, WI

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 · PY2019 · Entire year

$114,378.15

96 records · 0 disputed

Summary and payment records

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

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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

PY2019 · entire year · sorted by reported total

By paying entity

PY2019 · entire year · sorted by reported total

Paying entityAmountRecords
Ipsen Biopharmaceuticals, Inc $105,510.41 83
Lexicon Pharmaceuticals, Inc. $4,569.64 4
Roche Diagnostics Corporation $4,298.10 9

Page 2 of 2; records 51–96 of 96 matching records. This page contains 46 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

ALEXANDRIA T PHAN

NPI 1821016148 · CMS profile ID 172904

Allopathic & Osteopathic Physicians / Internal Medicine / Medical Oncology

MILWAUKEE, WI

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, PY2019; 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 2 of 2; records 51–96 of 96 matching records. This page contains 46 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1821016148?year=2019&recipient=provider&page=2#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

Cite these filtered records

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

Plain
ALEXANDRIA T PHAN, NPI 1821016148, CMS profile ID 172904. General Payments, PY2019; 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 2 of 2; records 51–96 of 96 matching records. This page contains 46 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1821016148?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7
IndustryPayments. (2026). ALEXANDRIA T PHAN, NPI 1821016148, CMS profile ID 172904. General Payments, PY2019; 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 2 of 2; records 51–96 of 96 matching records. This page contains 46 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1821016148?year=2019&recipient=provider&page=2#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook
ALEXANDRIA T PHAN, NPI 1821016148, CMS profile ID 172904, IndustryPayments, General Payments, PY2019; 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 2 of 2; records 51–96 of 96 matching records. This page contains 46 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1821016148?year=2019&recipient=provider&page=2#records-h.

Centers for Medicare & Medicaid Services, Open Payments

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

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

96 matching records · $114,378.15 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 96 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 51–96 of 96.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Ipsen Biopharmaceuticals, Inc $614.9706/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655991881 CMS
Ipsen Biopharmaceuticals, Inc $710.1606/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655991883 CMS
Ipsen Biopharmaceuticals, Inc $4,360.0006/06/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655991885 CMS
Ipsen Biopharmaceuticals, Inc $211.5006/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655991971 CMS
Ipsen Biopharmaceuticals, Inc $11.0005/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616251 CMS
Ipsen Biopharmaceuticals, Inc $736.8205/23/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616255 CMS
Ipsen Biopharmaceuticals, Inc $288.2205/23/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616259 CMS
Ipsen Biopharmaceuticals, Inc $122.1305/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640618971 CMS
Ipsen Biopharmaceuticals, Inc $800.9705/23/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640644131 CMS
Ipsen Biopharmaceuticals, Inc $4,360.0005/23/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640644583 CMS
Ipsen Biopharmaceuticals, Inc $3,815.0005/20/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655991589 CMS
Ipsen Biopharmaceuticals, Inc $40.4305/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 655991753 CMS
Roche Diagnostics Corporation $55.0505/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671028157 CMS
Ipsen Biopharmaceuticals, Inc $928.4605/09/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616070 CMS
Ipsen Biopharmaceuticals, Inc $121.6605/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640618959 CMS
Ipsen Biopharmaceuticals, Inc $4,360.0005/09/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640644105 CMS
Ipsen Biopharmaceuticals, Inc $639.6004/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616279 CMS
Ipsen Biopharmaceuticals, Inc $356.3004/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616282 CMS
Ipsen Biopharmaceuticals, Inc $179.7804/25/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616285 CMS
Ipsen Biopharmaceuticals, Inc $4,360.0004/25/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616451 CMS
Ipsen Biopharmaceuticals, Inc $97.2004/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640618981 CMS
Ipsen Biopharmaceuticals, Inc $703.9804/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616033 CMS
Ipsen Biopharmaceuticals, Inc $586.4004/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616037 CMS
Ipsen Biopharmaceuticals, Inc $5,450.0004/12/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640616041 CMS
Ipsen Biopharmaceuticals, Inc $241.0304/12/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640644101 CMS
Roche Diagnostics Corporation $19.2804/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671027657 CMS
Ipsen Biopharmaceuticals, Inc $893.9403/27/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640615841 CMS
Ipsen Biopharmaceuticals, Inc $206.0803/27/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640615843 CMS
Ipsen Biopharmaceuticals, Inc $4,360.0003/27/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640615847 CMS
Ipsen Biopharmaceuticals, Inc $125.0003/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640641938 CMS
Ipsen Biopharmaceuticals, Inc $1,056.6003/27/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640643925 CMS
Ipsen Biopharmaceuticals, Inc $495.8003/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617341 CMS
Ipsen Biopharmaceuticals, Inc $958.6003/14/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640615207 CMS
Ipsen Biopharmaceuticals, Inc $405.7003/14/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640615213 CMS
Ipsen Biopharmaceuticals, Inc $252.8203/14/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640615215 CMS
Ipsen Biopharmaceuticals, Inc $4,360.0003/14/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640615581 CMS
Ipsen Biopharmaceuticals, Inc $125.0003/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640618721 CMS
Ipsen Biopharmaceuticals, Inc $1,632.6003/04/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617943 CMS
Ipsen Biopharmaceuticals, Inc $1,627.7903/04/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617947 CMS
Ipsen Biopharmaceuticals, Inc $123.1703/04/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617951 CMS
Ipsen Biopharmaceuticals, Inc $4,360.0003/04/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617955 CMS
Ipsen Biopharmaceuticals, Inc $9.0503/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640644197 CMS
Roche Diagnostics Corporation $38.9201/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 671027649 CMS
Ipsen Biopharmaceuticals, Inc $834.8701/09/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617543 CMS
Ipsen Biopharmaceuticals, Inc $413.9001/09/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617545 CMS
Ipsen Biopharmaceuticals, Inc $3,570.0001/09/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026 640617549 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $114,378.15 96
PY2020 $59,436.24 41
PY2021 $41,989.54 22
PY2023 $18.14 1
PY2024 $2,971.76 7
PY2025 $40,855.90 38

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
2019, 2020, 2021, 2023, 2024, 2025
Source files and profile matching
Source files
Dataset page · Bulk file · PY2019 , PY2020 , 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.