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

Diane E. McCollum, MS

Individual provider Counselor · NPI 1215034897

Diane E. McCollum, MS is a Counselor in Dallas, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

4225 Ofc Pkwy
Dallas, TX 75204-3628
Phone: (214) 821-6505
Fax: (214) 821-6504
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Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence 18464 (TX)
Mental Health Counselor Taxonomy 101YM0800X · Licence 61481 (TX)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 5163 (TX)

Record details

NPI number1215034897
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedSeptember 17, 2006
Last updated in NPPESOctober 6, 2009
Mailing address9227 E Lake Highlands Dr, Dallas, TX 75218-2722

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