Skin pigmentation disorders occur because the body produces either too much or too little melanin, a pigment that creates hair, skin, and eye color. Melanin protects the body by absorbing ultraviolet light. In hypopigmentation means the body does not produces enough melanin.
Best Answer: Client number is an access number allocated to you when you are registered for phone and internet banking. If you haven't been registered for phone/internet banking, you will not be able to activeate your card online. Source(s): leemac Â· 8 years ago.
Technical / Customer Support. If you are a current patient or care partner* and have a question for Technical Support or Customer Services please call 1-866-NxSTAGE (697-8243) and select: - Option 1 for Technical Support - Option 2 for Customer Service