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 A CHAGLASIAN

Eye and Vision Services Providers Optometrist

NPI
1841283330
CMS profile
174746
Location
CHICAGO, IL

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

$54,352.96

81 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

PY2024 · entire year · sorted by reported total

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
Topcon Healthcare, Inc. $22,692.29 8
Bausch & Lomb Americas Inc. $10,299.55 15
Optos plc $4,553.05 2
Reichert, Inc. $4,500.00 1
Alcon Vision LLC $2,979.59 14
Carl Zeiss Meditec, Inc. $2,962.67 4
Thea Pharma Inc. $1,288.76 3
Glaukos Corporation $1,148.04 4
Sight Sciences, Inc. $1,100.00 1
Optos, Inc. $952.69 16
Carl Zeiss Meditec USA, Inc. $875.00 1
ABBVIE INC. $381.20 5
SUN PHARMACEUTICAL INDUSTRIES INC. $245.89 2
Haag-Streit USA, Inc. $180.77 1
Tarsus Pharmaceuticals, Inc. $151.71 2
Oyster Point Pharma, Inc. $41.75 2

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

81 matching records · $54,352.96 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 81 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 81.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Bausch & Lomb Americas Inc. $13.1812/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410278 CMS
Topcon Healthcare, Inc. $92.8312/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145882868 CMS
Bausch & Lomb Americas Inc. $600.0012/04/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410262 CMS
Glaukos Corporation $940.0012/04/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261151973961 CMS
Bausch & Lomb Americas Inc. $2,400.0012/03/2024 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410268 CMS
Bausch & Lomb Americas Inc. $750.0011/26/2024 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410256 CMS
Thea Pharma Inc. $1,200.0011/26/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261074539917 CMS
Alcon Vision LLC $900.0011/21/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110519626 CMS
Bausch & Lomb Americas Inc. $35.7811/19/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410270 CMS
Bausch & Lomb Americas Inc. $120.4511/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410272 CMS
Optos plc $3,000.0011/18/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141506450 CMS
Alcon Vision LLC $14.2211/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110573841 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $150.9611/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261152182463 CMS
Alcon Vision LLC $210.9611/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110573857 CMS
Alcon Vision LLC $89.6111/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110573855 CMS
Topcon Healthcare, Inc. $62.6710/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145882870 CMS
Alcon Vision LLC $23.1310/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110573851 CMS
Bausch & Lomb Americas Inc. $2,400.0010/08/2024 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410266 CMS
Carl Zeiss Meditec, Inc. $1,750.0010/07/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153259570 CMS
Reichert, Inc. $4,500.0009/23/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141486056 CMS
Alcon Vision LLC $226.7609/20/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110519620 CMS
Alcon Vision LLC $454.1809/20/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110519622 CMS
Alcon Vision LLC $596.9509/20/2024 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110519624 CMS
Alcon Vision LLC $376.7409/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110573859 CMS
Glaukos Corporation $63.1709/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261151992845 CMS
Topcon Healthcare, Inc. $95.2609/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145882862 CMS
Bausch & Lomb Americas Inc. $122.9409/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410276 CMS
ABBVIE INC. $29.4409/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103434586 CMS
Topcon Healthcare, Inc. $101.1709/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145882864 CMS
Alcon Vision LLC $15.9408/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110573847 CMS
Optos, Inc. $24.3808/20/2024 Entertainment No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141501408 CMS
Optos, Inc. $26.9808/20/2024 Entertainment No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141501410 CMS
Sight Sciences, Inc. $1,100.0007/31/2024 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
06/30/20261151934331 CMS
Bausch & Lomb Americas Inc. $300.0007/30/2024 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410250 CMS
Bausch & Lomb Americas Inc. $300.0007/30/2024 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410252 CMS
Carl Zeiss Meditec USA, Inc. $875.0007/22/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153259576 CMS
Topcon Healthcare, Inc. $10,000.0007/15/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145881934 CMS
Haag-Streit USA, Inc. $180.7707/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146942189 CMS
Optos, Inc. $24.8607/09/2024 Entertainment No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141501406 CMS
Tarsus Pharmaceuticals, Inc. $131.7906/25/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261156142910 CMS
ABBVIE INC. $118.5506/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103434584 CMS
Oyster Point Pharma, Inc. $17.2906/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261147400298 CMS
Glaukos Corporation $21.6606/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261151992843 CMS
Glaukos Corporation $123.2106/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261151992847 CMS
Bausch & Lomb Americas Inc. $2.0006/10/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261140410264 CMS
Alcon Vision LLC $24.1706/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261110573853 CMS
Tarsus Pharmaceuticals, Inc. $19.9205/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139087512 CMS
Optos, Inc. $138.3705/17/2024 Entertainment No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141501402 CMS
Optos, Inc. $21.3605/17/2024 Entertainment No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141501404 CMS
Optos, Inc. $58.3305/09/2024 Entertainment No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141501400 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $62,440.91 136
PY2020 $32,596.62 38
PY2021 $36,216.08 45
PY2022 $77,653.91 124
PY2023 $62,674.92 83
PY2024 $54,352.96 81
PY2025 $41,129.88 53

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 A CHAGLASIAN, NPI 1841283330. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1841283330.
APA 7
IndustryPayments. (2026). MICHAEL A CHAGLASIAN, NPI 1841283330 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1841283330
Bluebook
MICHAEL A CHAGLASIAN, NPI 1841283330, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1841283330.

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