Multiple W-9 Line Two DBA's: Which One Do I Document and Report?

Question

I recently received a W-9 for a medical provider that gives the company name on line 1 and they attached a list of about 45 people that are a DBA of the company name - all under the same tax id.

Is this acceptable? Do I just report the name on line 1 without a DBA name at all?

Answer

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