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Individual

MARVIN DARNELL GRADDY

Active
Sole proprietor
Yes

Provider details

NPI number
Gender
Man

Contact information

Practice address
1320 ROCKSPRING WAY, ANTIOCH, CA 94531-8397
(925) 334-9906
Mailing address
3707 SUNSET LN, ANTIOCH, CA 94509-6101
(925) 522-0124

Taxonomy

Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
101YA0400X
CA
101YM0800X
Mental Health Counselor
101YA0400X
CA
103TA0400X
Addiction (Substance Use Disorder) Psychologist
Primary
101YA0400X
CA

Other

Other identifiers
Code
Description
Identifier
Issuer
State
05
5VE8-FC6-UP53
CA
Enumeration date
03/12/2021
Last updated
03/12/2021
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