NPI age
20 years
Enumerated 2006-03-01
● Active
Type 1 · Individual
MS. Marni May McDowell, M.S., R.D.
McDowell is 1 of 137 dietitian, registered providers in Boise and 1 of 505 in Idaho.
Primary specialty
Dietitian, Registered
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2008-11-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 505 active dietitian, registered providers in Idaho.
NPI age
20 years
↑ 13 yr above median (7 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
15% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
8000 S Federal Way # MS 1-706
Boise, ID 837169632
Mailing address
8000 S Federal Way # MS 1-706
Boise, ID 837169632
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...
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.