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Individual
DAVID JAMES GRENN
Active
Individual
DAVID JAMES GRENN
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
LPC, NCC, CADC
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
10046
PA
101YM0800X
Mental Health Counselor
PC009517
PA
101YP2500X
Professional Counselor
Primary
82232
TX
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
1073614533
NPI
NY
Enumeration date
05/21/2014
Last updated
12/05/2019
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