NPI age
9 years
Enumerated 2017-05-17
● Active
Type 1 · Individual
DR. Gregory Alan Holt, PHD, DABSM
Holt is 1 of 1 sleep specialist, phd providers in Stafford and 1 of 19 in Texas.
Primary specialty
Sleep Specialist, PhD
Plus 1 subspecialty
Licensed in
FL
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-07-25
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 19 active sleep specialist, phd providers in Texas.
NPI age
9 years
↓ 2 yr below median (11 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
47% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-05Enumerated in NPPES
2017
2026
Where they practice
Practice location
12830 Murphy Rd
Stafford, TX 774773902
Mailing address
12830 Murphy Rd
Stafford, TX 774773902
Specialties
-
Sleep Specialist, PhD PrimarySleep medicine is a clinical specialty with a focus on clinical problems that require accurate diagnosis and treatment. The knowledge base of sleep medicine is derived from many disciplines including neuroanatomy, neurophysiology,...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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