NPI age
18 years
Enumerated 2008-01-08
● Active
Type 1 · Individual
Sarah Fisher Grinnell, ED.S
Grinnell is 1 of 10 psychologist providers in Boise and 1 of 23 in Idaho.
Primary specialty
Psychologist
Plus 1 subspecialty
Licensed in
AZ, ID
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-03-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 23 active psychologist providers in Idaho.
NPI age
18 years
↑ 13 yr above median (5 yr)
State licenses
2 states
Top 87% — 13% of peers are multi-state
Subspecialties
1
In the 17% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-01Enumerated in NPPES
2008
2026
Where they practice
Practice location
4696 W Overland Rd Ste 232
Boise, ID 837052864
Mailing address
4696 W Overland Rd Ste 232
Boise, ID 837052864
Specialties
-
Psychologist PrimaryA psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares...
-
CounselorDefinition to come...
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
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