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Individual
MARK D SHEAHAN
Active
Individual
MARK D SHEAHAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MS, CAAR, LMHC
Taxonomy
Speciality
Code
Description
License number
State
101Y00000X
Counselor
Primary
LH61061856
WA
101YM0800X
Mental Health Counselor
Primary
LH61061856
WA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
2107636
—
WA
Enumeration date
07/11/2018
Last updated
03/13/2026
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