| Company Name: | MARK W JOHNSTON, DMD, MS |
| Employer identification number (EIN): | 58-2335954 |
| EIN Issuing Authority | Brookhaven, NY |
| NAIC Classification: | 621210 |
| NAIC Description: | Offices of Dentists |
| 401k Pension/Benefits registration | MARK W JOHNSTON, DMD, MS 401k plan information |
The following addresses have been detected as associated with Tax Indentification Number 582335954
| USA Location Address |
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