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

MICHAEL WILLIAM DE NARDIS

Allopathic & Osteopathic Physicians Family Medicine

NPI
1417120627
CMS profile
944463
Location
LARKSPUR, CO

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 · PY2025 · Entire year

$64,935.00

42 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

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $64,935.00 42

By paying entity

PY2025 · entire year · sorted by reported total

Paying entityAmountRecords
CSL Plasma Inc. $64,935.00 42

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

42 matching records · $64,935.00 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 42 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 1–42 of 42.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
CSL Plasma Inc. $1,147.5012/22/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855006 CMS
CSL Plasma Inc. $1,282.5012/17/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855004 CMS
CSL Plasma Inc. $2,092.5012/10/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855002 CMS
CSL Plasma Inc. $1,485.0012/03/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855000 CMS
CSL Plasma Inc. $1,755.0011/26/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854998 CMS
CSL Plasma Inc. $1,485.0011/12/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854994 CMS
CSL Plasma Inc. $1,417.5011/12/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854996 CMS
CSL Plasma Inc. $1,485.0010/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854992 CMS
CSL Plasma Inc. $2,160.0010/08/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854990 CMS
CSL Plasma Inc. $1,215.0010/01/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854988 CMS
CSL Plasma Inc. $1,350.0009/24/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854986 CMS
CSL Plasma Inc. $1,350.0009/17/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854984 CMS
CSL Plasma Inc. $1,485.0009/10/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854982 CMS
CSL Plasma Inc. $1,282.5009/04/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854980 CMS
CSL Plasma Inc. $1,080.0008/27/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237854978 CMS
CSL Plasma Inc. $1,080.0008/20/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855092 CMS
CSL Plasma Inc. $1,485.0008/13/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855086 CMS
CSL Plasma Inc. $1,215.0008/13/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855088 CMS
CSL Plasma Inc. $1,080.0007/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855074 CMS
CSL Plasma Inc. $1,215.0007/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855076 CMS
CSL Plasma Inc. $1,485.0007/29/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855078 CMS
CSL Plasma Inc. $1,350.0007/16/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855068 CMS
CSL Plasma Inc. $1,215.0007/03/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855058 CMS
CSL Plasma Inc. $1,282.5007/03/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855060 CMS
CSL Plasma Inc. $1,350.0006/18/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855048 CMS
CSL Plasma Inc. $1,080.0006/04/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855040 CMS
CSL Plasma Inc. $1,080.0006/04/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855056 CMS
CSL Plasma Inc. $1,080.0005/21/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855036 CMS
CSL Plasma Inc. $1,215.0005/14/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855032 CMS
CSL Plasma Inc. $1,620.0005/14/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855034 CMS
CSL Plasma Inc. $810.0005/07/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855030 CMS
CSL Plasma Inc. $742.5004/23/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855024 CMS
CSL Plasma Inc. $1,147.5004/23/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855026 CMS
CSL Plasma Inc. $1,552.5004/23/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855028 CMS
CSL Plasma Inc. $1,620.0004/16/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855022 CMS
CSL Plasma Inc. $2,565.0003/27/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855020 CMS
CSL Plasma Inc. $2,565.0003/12/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855018 CMS
CSL Plasma Inc. $2,430.0002/26/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855016 CMS
CSL Plasma Inc. $2,700.0002/12/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855014 CMS
CSL Plasma Inc. $2,430.0001/31/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855012 CMS
CSL Plasma Inc. $2,767.5001/15/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855010 CMS
CSL Plasma Inc. $2,700.0001/02/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261237855008 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,550.00 1
PY2020 $37,250.00 22
PY2021 $49,800.00 26
PY2022 $55,450.00 26
PY2023 $57,202.50 26
PY2024 $67,567.50 25
PY2025 $64,935.00 42

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, 2022, 2023, 2024, 2025
Source files and profile matching
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
MICHAEL WILLIAM DE NARDIS, NPI 1417120627. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1417120627.
APA 7
IndustryPayments. (2026). MICHAEL WILLIAM DE NARDIS, NPI 1417120627 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1417120627
Bluebook
MICHAEL WILLIAM DE NARDIS, NPI 1417120627, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1417120627.

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