Individual
MR. DAVID ALLEN DUFFIELD
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
LCDCI
Contact information
Practice address
9401 SOUTHWEST FWY, HOUSTON, TX 77074-1407
(713) 970-3304
Mailing address
9401 SOUTHWEST FWY, HOUSTON, TX 77074-1407
(713) 970-3304
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
17183
TX
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
46648
TX
Other
Enumeration date
07/03/2023
Last updated
01/30/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us