Adagio Medical, Inc.
$855.0K 19 recipients
Compare payment profiles
CMS Open Payments · Program Year 2024
Cornerstone Specialty Network LLC
Cornerstone Specialty Network LLC reported $855,761.00 across General Payments, Research, and Ownership to 79 physicians and teaching hospitals across 203 transactions.
- $855.8K Above-median payer
- All-tracks total
- 203 Above-median volume
- Transactions
- 79 Below-median reach
- Recipients
- −$318.1K
- General Payments vs PY2023
Cornerstone Specialty Network LLC reported $855,761.00 across all CMS Open Payments tracks (General + Research + Ownership) to 79 physicians and teaching hospitals in Program Year 2024 - ranking #653 of 1,925 reporting manufacturers (0.0% of the all-tracks industry total); General Payments alone were $120,467.00, averaging $10.8K per recipient.
How Cornerstone Specialty Network LLC's $855.8K all-tracks total breaks down
Cornerstone Specialty Network LLC's payment reach score
Each tracked dimension is percentile-scored against the national companies corpus, then averaged across only the dimensions that apply to this company, a neutral scale measure of reporting activity, not a rating of quality, safety, or ethics.
Overall reach score
F
29/100
Total payments
F
18/100
Transaction volume
F
11/100
Physician reach
F
11/100
Payment type diversity
C
77/100
Data currency: Figures are rendered from the processed CMS Open Payments release. See our methodology for source dates and refresh cadence. Spot a figure that looks wrong? Report a correction.
CMS Sunshine Act warrant
Manufacturer cornerstone-specialty-network-llc Cornerstone Specialty Network LLC
$855.8K · #653/1,925 · 0.0% industry · PY2024
- TOT $855.8K
- RANK #653
- SHARE 0.0%
- TXN 203
- RCP 79
- CAT 6
- GEN $120.5K
- ΔGEN −$318.1K
- TOP1 38.4%
- PY 2024
Volume peers
Nearest volume peer: Adagio Medical, Inc. ($855.0K)
Cornerstone Specialty Network LLC sits among 1,925 manufacturers disclosing under the Physician Payments Sunshine Act. Volume peers below are nearest by all-tracks total, not corporate affiliates. Open the company rankings →
Release-over-release change
General Payments changed from PY2023 to PY2024
Cornerstone Specialty Network LLC's CMS-reported General Payments decreased by $318.1K (−72.5%) from PY2023 to PY2024.
How this year-over-year comparison is scoped
The comparison uses consecutive CMS program years only (current = prior + 1) from the manufacturer General Payments summary and excludes research and ownership or investment records. Non-consecutive year pairs are not shown as year-over-year change. This General Payments figure is not the all-tracks company total in the hero.
CMS source labels for this exact identifier: PY2022: CORNERSTONE SPECIALTY NETWORK LLCPY2023: CORNERSTONE SPECIALTY NETWORK LLCPY2024: Cornerstone Specialty Network LLC. Matching identifiers support a bounded record comparison; a label difference would be reported as unresolved rather than treated as a corporate event.
Subscribe to this company's source-bounded update feed It publishes only identifier-matched CMS release comparisons, never inferred company events.
General Payments: PY2023 vs PY2024
Annual CMS-reported totals for this company, not an all-category Open Payments total
- PY2023
- $438,539.00
- PY2024
- $120,467.00
What the Data Shows for Cornerstone Specialty Network LLC
Three separate CMS disclosure tracks feed the all-tracks total above - General, Research, and Ownership/Investment - each reported under its own rules and combined here for one comparable figure. For Cornerstone Specialty Network LLC, that total blends General Payments (day-to-day consulting, meals, travel and speaking fees, shown separately above) with Research and Ownership/Investment interest records, each governed by its own CMS reporting rules. CMS releases each Program Year roughly 12 months after it ends; the methodology page covers the full standardization basis.
4 transactions worth $30.7K make "Compensation for Faculty or Speaker (Medical Education)" the top general-payment category in the 6-category breakdown below, 25.5% of General Payments (see our methodology for how research and ownership payments are reported separately).
General Payment Breakdown by Type
Across 6 types of general payments, Cornerstone Specialty Network LLC's largest category was "Compensation for Faculty or Speaker (Medical Education)" at $30.7K - 25.5% of General Payments.
Cornerstone Specialty Network LLC reports 6 general-payment categories - the top three are Compensation for Faculty or Speaker (Medical Education) (25.5%), Consulting Fee (22.2%), and Honoraria (22.0%). The remaining 3 categories make up 30.3% of this company's reported general-payment total. That multi-category mix is the kind of profile single-category reporters cannot show.
How Cornerstone Specialty Network LLC divides its payments
General-payment categories, ordered by reported total
| Payment Type | Amount | Transactions | % of Total |
|---|---|---|---|
| Compensation for Faculty or Speaker (Medical Education) | $30.7K | 4 | 25.5% |
| Consulting Fee | $26.8K | 9 | 22.2% |
| Honoraria | $26.5K | 37 | 22.0% |
| Compensation for Services Other Than Consulting | $25.3K | 5 | 21.0% |
| Travel and Lodging | $7.8K | 16 | 6.5% |
| Food and Beverage | $3.4K | 8 | 2.8% |
Recipient Concentration in General Payments
The five largest recipient relationships account for $105,167.00 (87.3%) of $120,467.00 in this company's General Payments records across 19 recipients.
General Payments scope note
Program Year 2024 General Payments view only: excludes research and ownership/investment records, so it is not the all-category company total above.
Largest General-Payment relationships for Cornerstone Specialty Network LLC
The five named recipients with the highest reported General Payments from this company
- 1
Edith Perez
$46,314.00 across 16 reported transactions
- 2
Eric Schaefer
$28,813.00 across 17 reported transactions
- 3
Sujith Kalmadi
$17,614.00 across 4 reported transactions
- 4
Lee Schwartzberg
$10,376.00 across 10 reported transactions
- 5
Shalini Chitneni
$2,050.00 across 4 reported transactions
Compare this company's payment profile with similarly sized manufacturers in the company comparison tool, and consult the methodology for the CMS source scope.
Spend vs. Concentration
Cornerstone Specialty Network LLC's spend rank (#653 of 1,925, top 34% by spend) and concentration rank (#678 of 1,838, top 37% most concentrated) land at roughly the same percentile, an unusually proportionate case where payment size and payment concentration move together.
View all 12 companies in this HHI neighborhood as a list
- SNAP Diagnostics LLC : $515.0K total payments, HHI 2374
- DeRoyal Industries, Inc. : $17.5K total payments, HHI 2374
- AGEPHA Pharma FZ LLC : $93.7K total payments, HHI 2373
- Access Vascular Inc : $27.0K total payments, HHI 2373
- FloSpine LLC : $48.7K total payments, HHI 2372
- RedDress USA, Inc. : $184.0K total payments, HHI 2360
- Cornerstone Specialty Network LLC (this company) : $120.5K total payments, HHI 2356
- Osteoremedies, LLC : $396.8K total payments, HHI 2355
- Avertix Medical, Inc : $164.0K total payments, HHI 2352
- Ricoh USA, Inc. : $336.00 total payments, HHI 2347
- Human Regenerative Technologies : $64.8K total payments, HHI 2346
- Medical Microinstruments, Inc. : $113.0K total payments, HHI 2343
Similarly Concentrated Companies
Companies whose General Payments are spread across recipients about as (un)evenly as Cornerstone Specialty Network LLC's, measured by the same HHI concentration index above, not by payment size.
What HHI 2,500 means here
2,500 is the DOJ/FTC merger-guidelines threshold for "highly concentrated" markets; used here only as a familiar concentration reference, not a legal finding about Cornerstone Specialty Network LLC.
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Put this to use
Cornerstone Specialty Network LLC ranks #653 of 1,925 by all-tracks total payments, led by "Compensation for Faculty or Speaker (Medical Education)".
- See how manufacturer spending compares across the full leaderboard. Top 100 by total payments
- Compare "Compensation for Faculty or Speaker (Medical Education)" spend across every manufacturer, not just Cornerstone Specialty Network LLC. Payment type breakdowns
- New to Open Payments? Learn what these figures do and do not show. Read the guide
Reported payments reflect what companies disclosed to CMS; a payment is not evidence of wrongdoing.
Data sourced from CMS Open Payments (Physician Payments Sunshine Act). See our methodology for details. Retrieved and formatted by PlainPharmaWatch
Disclaimer
This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the CMS Open Payments program. Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainPharmaWatch is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-26.