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

Grayline Clinical Drug Trials

Organization Psychologist · NPI 1508073883

Grayline Clinical Drug Trials is a Psychologist in Wichita Falls, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007

Practice location Address checks out

3300 Seymour Hwy
Wichita Falls, TX 76309-1608
Phone: (940) 322-1131
Fax: (940) 322-4953
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence C6537 (TX)

Record details

NPI number1508073883
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jack Tomlinson — Medical Director · (940) 322-1131
NPI enumeratedMay 17, 2007
Last updated in NPPESAugust 22, 2020
Mailing address3300 Seymour Hwy, Wichita Falls, TX 76309-1608

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