Your PDF file has an error. It contains an annotation which has (object 9):
/V /APPTRIAGE#20CASEONED#3A#0D#0D...Part#20II#3A#20DrugExperimentation#20-#20Drugs#2FMedication#20Not#20Prescribed#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20AlcoholDrugTreatment#20-#20Alcohol#20Abuse#20Treatment#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20HivAids#20-#20HIV#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20HivAids#20-#20AIDS#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20LiverDisease#20-#20Esophagus#20Disorder#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Stress#3A#20Have#20you#20ever#20received#20disability#20or#20missed#20work#20due#20to#20psychiatric#20reasons#3F#20Provide#20details#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Stress#3A#20Do#20you#20see#20a#20psychiatrist#20or#20counselor#3F#20Provide#20details#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Stress#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Stress#3A#20support#20group#20member#20info#20missing#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Stress#3A#20date#20diagnosed#20missing#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Depression#3A#20Have#20you#20ever#20received#20disability#20or#20missed#20work#20due#20to#20psychiatric#20reasons#3F#20Provide#20details#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Depression#3A#20Do#20you#20see#20a#20psychiatrist#20or#20counselor#3F#20Provide#20details#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Depression#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Depression#3A#20support#20group#20member#20info#20missing#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Depression#3A#20date#20diagnosed#20missing#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Anxiety#3A#20Have#20you#20ever#20received#20disability#20or#20missed#20work#20due#20to#20psychiatric#20reasons#3F#20Provide#20details#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Anxiety#3A#20Do#20you#20see#20a#20psychiatrist#20or#20counselor#3F#20Provide#20details#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Anxiety#3A#20Was#20doctor#20seen#3F#20Provide#20detail#20if#20yes.#0D#0D...Part#20II#3A#20MentalDisorder#20-#20Counseling#20-#20Anxiety#3A#20support#20group#20member#20info#20missing#0D#0D#28Continued#20on#20next#20page#29
The /V field of an annotation may be a text string or a stream. This annotation has a name object. So its immediately incorrect. Further to that, name objects are subject to an implementation limit which is given in Appendix C of the PDF Reference as 127 bytes, which is considerably less than this monster. Ghostscript permits larger names, but not this large.
Even if I 'fix' that, Ghostscript still doesn't like the file, and if you open the file in Acrobat, and then close it, it offers to 'save changes' which is a pretty good indication that Acrobat has silently ignored an error.
In fact the file has been edited and the edit has broken the file still further.
In short, your file is broken, that's why it doesn't work.