NPI age
14 years
Enumerated 2011-05-27
● Active
Type 1 · Individual
Cynthia O'Neil, RD, LD, IBCLC
O'Neil is 1 of 137 dietitian, registered providers in Boise and 1 of 505 in Idaho.
Primary specialty
Dietitian, Registered
Plus 1 subspecialty
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2011-05-27
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 505 active dietitian, registered providers in Idaho.
NPI age
14 years
↑ 7 yr above median (7 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
1
In the 15% of peers with subspecialties
NPI lifetime · 2011 → 2026
2011-05Enumerated in NPPES
2011
2026
Where they practice
Practice location
11554 W Violet Ct
Boise, ID 837131513
Mailing address
11554 W Violet Ct
Boise, ID 837131513
Specialties
-
Dietitian, Registered PrimaryA Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based...
-
Lactation Consultant, Non-RNAn 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.
Recently enumerated nearby: 4 new dietitian, registered providers have been added in Boise in the last 180 days.
See all →
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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