We received the following email from donotreplyemail@aperturecvo.com:  Sub; Important Credentialing Information Requested: MASON, TRACI SMITH - 8C3PT  "Aperture Credentialing, LLC, a national credentials verification organization, has been contracted to handle primary source verification of your credentials.  Documentation needed to complete your credentialing application is missing, incomplete, or expired.  In order to continue the credentialing process with the Health Plan(s) requesting information, you will need to provide the requested information within three (3) business days from the date of this notice so that the processing of your application can be completed.  Health Plan(s) Requesting Information: United HealthCare of Houston  Credentials Request for: MASON, TRACI SMITH  Attention: Traci Mason Credentialing Contact  Information Requested: Please provide who admits on your behalf, or the name of the covering colleague, or hospitalist group name?  How to Respond: Fax:  Click on the Aperture Supporting Documentation website link below to download your custom fax coversheet and fax number to transmit information requested via fax. Online:  Click on the Aperture Supporting Documentation website link below to download specific forms, attach documentation, or provide a quick response for information requested.  NOTE: This email was sent from a notification-only email address that cannot accept incoming email.  Please do not reply to this message. The website link is custom to the provider and health plan specific to the Credentialing Information Request contained in this email.  Please do not submit other providers not listed in this email using this link. Please disregard this notice if you have already submitted your application or information requested. If you are using CAQH to upload supporting documentation, please allow up to two (2) business days for CAQH processing.  Once the documents are processed by CAQH, Aperture will be able to download that information. Aperture Supporting Documentation website: https://outreach.aperturecvo.com/445a83f7-ea0e-4a82-b59c-1b46e53d50b0"  Replied with request information as Rolando Perez is her supervising physican. 