Email sent to: registrar@multiplan.com  Subject: MultiPlan- Re: Your Update Request – Ref: Task ID: 1875700  Greetings,  Hope you are doing well. I received an email from your side in which they are unable to determine the contract request. The speciality for the facility I mentioned is Multi Speciality Group. The provider is already In-network under the different Tax ID and now I want to Link the provider under the Tax ID that I mentioned in the Link letter.   If you need any additional information please feel free to call or email me. Waiting to hear from you soon.   Thanks 