Kristen Day, M.D.
NPI 1689826141 · Pediatrics Physician · Bozeman, MT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Day, M.D. is a Pediatrics Physician provider in Bozeman, MT (NPI 1689826141).
Provider details
- NPI number
- 1689826141
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7152008-1205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 915 Highland BlvdBozeman, MT 59715-6902Phone: (406) 414-5700
Registry dates
- Enumerated
- 2008-10-15
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Kristen Day's NPI number?
- Kristen Day's National Provider Identifier (NPI) is 1689826141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Day's specialty?
- Kristen Day is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Day located?
- Kristen Day's practice location on file with NPPES is 875 S Cottonwood Rd Ste 300, Bozeman, MT 59718-4208.
- What is Kristen Day's phone number?
- The practice phone number listed in the NPPES registry for Kristen Day is (406) 414-4100.
- Does Kristen Day accept Medicare?
- Kristen Day is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Day's NPI active?
- Yes — Kristen Day's NPI (1689826141) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.