Marie Anastasia Xenophontos, MD
NPI 1639867963 · Student in an Organized Health Care Education/Training Program · West Hollywood, CA
Marie Anastasia Xenophontos, MD is a Student in an Organized Health Care Education/Training Program provider in West Hollywood, CA (NPI 1639867963).
Provider details
- NPI number
- 1639867963
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- 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
- 2023-04-25
- Last updated
- 2023-04-25
- Certified
- 2023-04-25
Frequently asked questions
- What is Marie Anastasia Xenophontos's NPI number?
- Marie Anastasia Xenophontos's National Provider Identifier (NPI) is 1639867963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Anastasia Xenophontos's specialty?
- Marie Anastasia Xenophontos 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 Marie Anastasia Xenophontos located?
- Marie Anastasia Xenophontos's practice location on file with NPPES is 8700 Beverly Blvd, West Hollywood, CA 90048-1804.
- What is Marie Anastasia Xenophontos's phone number?
- The practice phone number listed in the NPPES registry for Marie Anastasia Xenophontos is (310) 423-3277.
- Is Marie Anastasia Xenophontos's NPI active?
- Yes — Marie Anastasia Xenophontos's NPI (1639867963) is active in the NPPES registry as of the last update on 2023-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.