Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Hollis W Hackman, PHD

Individual provider Counseling Psychologist · NPI 1992748552

Hollis W Hackman, PHD is a Counseling Psychologist in Sheridan, Wyoming. Licensed in Wyoming. Registered with an NPI since 2006.

Licensed in
WY
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1898 Fort Rd
Sheridan, WY 82801-8320
Phone: (307) 672-1638
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 181 (WY)

Record details

NPI number1992748552
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESJuly 13, 2026
Mailing address5 Wild Rose Ln, Sheridan, WY 82801-8639

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