Sione Markarian, MD
NPI 1083497721 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Sione Markarian, MD is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1083497721).
Provider details
- NPI number
- 1083497721
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
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
2 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
- 2023-08-16
- Last updated
- 2023-08-16
- Certified
- 2023-08-16
Frequently asked questions
- What is Sione Markarian's NPI number?
- Sione Markarian's National Provider Identifier (NPI) is 1083497721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sione Markarian's specialty?
- Sione Markarian 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 Sione Markarian located?
- Sione Markarian's practice location on file with NPPES is 855 Tiverton Drive, Los Angeles, CA 90095-0001.
- What is Sione Markarian's phone number?
- The practice phone number listed in the NPPES registry for Sione Markarian is (310) 825-6373.
- Is Sione Markarian's NPI active?
- Yes — Sione Markarian's NPI (1083497721) is active in the NPPES registry as of the last update on 2023-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.