Angelika Ostrowski, M.D.
NPI 1902088545 · Pediatrics Physician · Bozeman, MT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angelika Ostrowski, M.D. is a Pediatrics Physician provider in Bozeman, MT (NPI 1902088545).
Provider details
- NPI number
- 1902088545
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MED-PHYS-LIC-12076 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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
Mailing address
Additional practice locations (3)
- 206 Alaska Frontage RdBelgrade, MT 59714-7909Phone: (406) 414-5000
- 334 Town Center AveBozeman, MT 59715Phone: (406) 414-5000
- 875 S Cottonwood Rd Ste 300Bozeman, MT 59718-4221Phone: (406) 414-5000
Registry dates
- Enumerated
- 2007-12-05
- Last updated
- 2025-04-10
- Certified
- 2025-04-04
Frequently asked questions
- What is Angelika Ostrowski's NPI number?
- Angelika Ostrowski's National Provider Identifier (NPI) is 1902088545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angelika Ostrowski's specialty?
- Angelika Ostrowski is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Angelika Ostrowski located?
- Angelika Ostrowski's practice location on file with NPPES is 937 Highland Blvd Ste 5320, Bozeman, MT 59715-6916.
- What is Angelika Ostrowski's phone number?
- The practice phone number listed in the NPPES registry for Angelika Ostrowski is (406) 414-4900.
- Does Angelika Ostrowski accept Medicare?
- Angelika Ostrowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angelika Ostrowski's NPI active?
- Yes — Angelika Ostrowski's NPI (1902088545) is active in the NPPES registry as of the last update on 2025-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.