Worksites
Mount Sinai Hospital — H-1B worksites
Every place of employment declared on Mount Sinai Hospital's certified labor condition applications. A worksite is where the sponsored work is performed, which is not necessarily the company address — and the count beside each is filings naming that site, not people working at it.
- Worksites
- 7
- States
- 1
- Busiest site
- New York, NY
- Concentration
- 47%
Distinct addresses declared as a place of employment.
Where the declared work happens, which is not where the company is registered.
17 filings name this site.
Share of worksite filings at that single busiest site. A high number means relocation, not remote work, is the default assumption.
By state
Worksites rolled up to the state on the filing. Each state links to every H-1B sponsor with work there, not only this one.
| State | Code | Worksites | Cities | Filings |
|---|---|---|---|---|
| New York | NY | 7 | 1 | 36 |
All 7 worksites
Ranked by how many filings name the site. Addresses are reproduced exactly as written on the application — nothing is geocoded, deduplicated by fuzzy match, or corrected.
| City and state | Worksite address as filed | County | Filings | Share |
|---|---|---|---|---|
| New York, NY | 1468 Madison Avenue10029 | — | 17 | 47.2% |
| New York, NY | 150 East 42nd Street10017 | — | 8 | 22.2% |
| New York, NY | 1425 Madison Avenue10029 | — | 6 | 16.7% |
| New York, NY | 17 East 102nd Street10029 | — | 2 | 5.6% |
| New York, NY | 425 W 59th Street10019 | — | 1 | 2.8% |
| New York, NY | 1184 5th Avenue10029 | — | 1 | 2.8% |
| New York, NY | 275 7th Avenue10001 | — | 1 | 2.8% |
Two addresses appear in this dataset and they answer different questions. The employer address on the company page identifies the legal entity — with the phone number and NAICS code, it is how you tell two companies with the same name apart. A worksite is where the work is performed, and for an employer that places workers at client sites the two are rarely the same place. How these pages are built.