Seth Losiewicz, MD
NPI 1801591268 · Student in an Organized Health Care Education/Training Program · Lexington, KY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Losiewicz, MD is a Student in an Organized Health Care Education/Training Program provider in Lexington, KY (NPI 1801591268).
Provider details
- NPI number
- 1801591268
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-04-04
- Last updated
- 2023-04-04
- Certified
- 2023-04-04
Frequently asked questions
- What is Seth Losiewicz's NPI number?
- Seth Losiewicz's National Provider Identifier (NPI) is 1801591268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Losiewicz's specialty?
- Seth Losiewicz is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Seth Losiewicz located?
- Seth Losiewicz's practice location on file with NPPES is 900 S Limestone Ctw 304, Lexington, KY 40536-0293.
- What is Seth Losiewicz's phone number?
- The practice phone number listed in the NPPES registry for Seth Losiewicz is (859) 323-2834.
- Does Seth Losiewicz accept Medicare?
- Seth Losiewicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Losiewicz's NPI active?
- Yes — Seth Losiewicz's NPI (1801591268) is active in the NPPES registry as of the last update on 2023-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.