IndividualActive
James Kosiur, D.O.
NPI 1891760286 · Orthopaedic Surgery Physician · Sandusky, MI
Provider details
- NPI number
- 1891760286
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101011746 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs 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
100 W. Argyle Street
Sanilac Medical Plaza
Sandusky, MI 48471
Phone: (810) 648-6113
Fax: (810) 648-0262
Street-level locationGet directions
Mailing address
120 N Delaware St
Sandusky, MI 48471-1009
Registry dates
- Enumerated
- 2006-02-21
- Last updated
- 2017-03-24
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.