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

Dr. Debra Lynn Grammas, PHD

Individual provider Counseling Psychologist · NPI 1386982031

Dr. Debra Lynn Grammas, PHD is a Counseling Psychologist in Bellaire, Texas. Licensed in Texas. Registered with an NPI since 2013.

Licensed in
TX
In the registry since
2013
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

6300 W Loop S Ste 390
Bellaire, TX 77401-2900
Phone: (713) 304-6554
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 34464 (TX)

Record details

NPI number1386982031
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 30, 2013
Last updated in NPPESApril 21, 2013

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