NPI age
2 years
Enumerated 2023-12-29
● Active
Type 1 · Individual
Arianna Lynn Nicolaysen, IBCLC
Nicolaysen is 1 of 1 lactation consultant, non-rn providers in Chubbuck and 1 of 20 in Idaho.
Primary specialty
Lactation Consultant, Non-RN
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-07-16
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 20 active lactation consultant, non-rn providers in Idaho.
NPI age
2 years
↓ 2 yr below median (4 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
20% of peers hold subspecialties
NPI lifetime · 2023 → 2026
2023-12Enumerated in NPPES
2023
2026
Where they practice
Practice location
4946 Galena St
Chubbuck, ID 832023060
Mailing address
4946 Galena St
Chubbuck, ID 832023060
Specialties
-
Lactation Consultant, Non-RN PrimaryAn individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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