IndividualActive
James Osmanski, DO
NPI 1235275660 · Sleep Medicine (Internal Medicine) Physician · Newman Lake, WA
Provider details
- NPI number
- 1235275660
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35230 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(94/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
10105 N Genevieve Ln
Newman Lake, WA 99025-8506
Phone: (406) 414-4260
Fax: (406) 414-3610
Street-level locationGet directions
Mailing address
937 Highland Blvd Ste 5410
Bozeman, MT 59715-6916
Additional practice locations (1)
- 937 Highland Blvd Ste 5410Bozeman, MT 59715-6916Phone: (406) 414-4260
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2021-07-26
- Certified
- 2021-07-26
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.