Caleigh Differding, APRN
NPI 1598554826 · Family Nurse Practitioner · Kalispell, MT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caleigh Differding, APRN is a Family Nurse Practitioner provider in Kalispell, MT (NPI 1598554826).
Provider details
- NPI number
- 1598554826
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- NUR-APRN-LIC-263385 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2025-05-02
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Caleigh Differding's NPI number?
- Caleigh Differding's National Provider Identifier (NPI) is 1598554826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caleigh Differding's specialty?
- Caleigh Differding is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caleigh Differding located?
- Caleigh Differding's practice location on file with NPPES is 1327 US Highway 2 W Ste 2, Kalispell, MT 59901-3531.
- What is Caleigh Differding's phone number?
- The practice phone number listed in the NPPES registry for Caleigh Differding is (406) 314-6400.
- Does Caleigh Differding accept Medicare?
- Caleigh Differding is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caleigh Differding's NPI active?
- Yes — Caleigh Differding's NPI (1598554826) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.