Casillas, Mark A.

Casillas, Mark A. is an sole proprietor health care provider with primary practice located at 1934 Alcoa Highway Bldg D, Suite 370, Knoxville TN 37920. He recently has 2 registered licenses in different health care specialties including Allopathic & Osteopathic Physicians / Surgery, Allopathic & Osteopathic Physicians / Colon & Rectal Surgery. Allopathic & Osteopathic Physicians / Surgery is his primary health care specialty. Casillas, Mark A. can be contacted via phone (865) 305-5335.

Contact Information

Primary practice address
1934 Alcoa Highway Bldg D, Suite 370 Knoxville TN 37920
Fax: (865) 305-8840
Website:

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Surgery 208600000X LP00968 Rhode Island
Allopathic & Osteopathic Physicians / Colon & Rectal Surgery 208C00000X 48676 Tennessee

Profile Details

NPI number 1245458082
LBN Legal business name Casillas, Mark A.
Credentials Doctor of Medicine (MD)
Entity Individual
Sole proprietor 1 Yes
Enumeration date Apr 24th, 2007
Last updated Feb 4th, 2014 - about 10 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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