Red indentation and pigmentation after mole removal methods. Do I have any options? (Photo)

From the photo, it looks like it would be treatable with simple excision and closure followed by resurfacing (in 4-6 weeks) with either laser, dermabrasion or superficial chemical peel. Of course, there are also some other ways to treat your scar that may be discussed in a consultation. A physical exam and consultation with a board certified facial plastic surgeon or plastic surgeon would be informative. 

It is difficult to tell in a 2 dimensional photo
the contour and actual size on the scar which would have an impact on how to
best improve your scar. If one portion of the scar is raised higher and is
harder relative to the adjoining skin then the scar may be
"hypertrophic", and one option to soften and flatten it would be with
a series of cortisone injections (again, difficult to tell this by the picture
alone and this treatment would not get rid of the indentation). The pink
to red color will slowly fade over time, possibly 9 months to 1.5 years. One
way to hasten this process is with a series of V beam laser treatments. If
the diameter of the scar is small enough (hard to tell by the photo) likely the
best option is to rexcise around the scar and close the defect with sutures. I
would definitely seek a consultation with a dermatologist or facial plastic
surgeon that is experienced in scar revision.

Occasionally a depressed scar can be re-excised by a plastic surgeon however caution should be advised as that could also result in a larger scar. Discuss with your dermatologist first.