NPI age
19 years
Enumerated 2007-05-23
● Active
Type 1 · Individual
MR. Clark William Guest, LAADC #LNR2090411
Guest is 1 of 13 counselor providers in Hayden and 1 of 1313 in Idaho.
Primary specialty
Counselor
Plus 2 subspecialties
Licensed in
ID, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-05-16
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1313 active counselor providers in Idaho.
NPI age
19 years
↑ 10 yr above median (9 yr)
State licenses
2 states
Top 95% — 5% of peers are multi-state
Subspecialties
2
In the 24% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-05Enumerated in NPPES
2007
2026
Where they practice
Practice location
9494 N Government Way # 202
Hayden, ID 838359848
Mailing address
212 W Ironwood Dr # D-104
Coeur D Alene, ID 838141403
Specialties
-
Counselor PrimaryDefinition to come...
-
CounselorDefinition to come...
-
Marriage & Family TherapistA marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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