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Cailyn Gillis, RD, LN
NPI 1609401496 · Registered Dietitian · Glen, MT
Cailyn Gillis, RD, LN is a Registered Dietitian provider in Glen, MT (NPI 1609401496).
Provider details
- NPI number
- 1609401496
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LN
- Sex
- Female
- Sole proprietor
- No
- License
- MED-NUTR-LIC-79498 (MT)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
19750 Mt Highway 91 N
Glen, MT 59732-8507
Phone: (406) 868-8915
Street-level locationGet directions
Mailing address
Po Box 922
Bozeman, MT 59771-0922
Additional practice locations (1)
- 609 Pronghorn Trl # CBozeman, MT 59718-7090Phone: (406) 868-8915
Registry dates
- Enumerated
- 2020-03-11
- Last updated
- 2024-03-18
- Certified
- 2024-03-18
Frequently asked questions
- What is Cailyn Gillis's NPI number?
- Cailyn Gillis's National Provider Identifier (NPI) is 1609401496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cailyn Gillis's specialty?
- Cailyn Gillis is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Cailyn Gillis located?
- Cailyn Gillis's practice location on file with NPPES is 19750 Mt Highway 91 N, Glen, MT 59732-8507.
- What is Cailyn Gillis's phone number?
- The practice phone number listed in the NPPES registry for Cailyn Gillis is (406) 868-8915.
- Is Cailyn Gillis's NPI active?
- Yes — Cailyn Gillis's NPI (1609401496) is active in the NPPES registry as of the last update on 2024-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.