As per your query, Following colleges in North East part of India provides B.Pharm ,

• NETES INSTITUTE OF PHARMACEUTICAL SCIENCE,  ASSAM

• DIBRUGARH UNIVERSITY , Assam

• GIRIJANANDA CHOWDHURY INSTITUTE OF
  PHARMACEUTICAL SCIENCE, Assam

• ASSAM DOWNTOWN UNIVERSITY, Assam

• PRATIKSHA INSTITUTE OF PHARMACEUTICAL SCIENCES, Assam

• INSTITUTE OF PHARMACY, ASSAM MEDICAL COLLEGE, Assam.

• RAHMAN INSTITUTE OF PHARMACEUTICAL SCIENCES AND RESEARCH, ASSAM.

• REGIONAL INSTITUTE OF PARAMEDICAL & NURSING SCIENCES,Mizoram.

• PARAMEDICAL TRAINING INSTITUTE, Nagaland.

• HIMALAYAN PHARMACY INSTITUTE, Sikkim.

• Tripura University, Tripura .

• REGIONAL INSTITUTE OF PHARMACEUTICAL SCIENCE
  AND TECHNOLOGY, Tripura.

• BHARAT PHARMACEUTICAL TECHNOLOGY, Tripura.

• GOVERNMENT PHARMACY COLLEGE, Sikkim.

To know more about B.Pharm course, check the following page,

"B. Pharma: Full Form, Courses, Admission Process, Subjects, Fees, Career Options | Careers360" https://www.careers360.com/courses/b-pharma-bachelor-of-pharmacy/amp

Hope this helps you.