Alexandra Castro
NPI 1639006950 · Student in an Organized Health Care Education/Training Program · Ann Arbor, MI
Alexandra Castro is a Student in an Organized Health Care Education/Training Program provider in Ann Arbor, MI (NPI 1639006950).
Provider details
- NPI number
- 1639006950
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
- License
- 4351055804 (MI)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 4351055804 (MI)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2026-05-08
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Alexandra Castro's NPI number?
- Alexandra Castro's National Provider Identifier (NPI) is 1639006950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Castro's specialty?
- Alexandra Castro 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 Alexandra Castro located?
- Alexandra Castro's practice location on file with NPPES is 375 Briarwood Cir, Ann Arbor, MI 48108-1605.
- What is Alexandra Castro's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Castro is (734) 998-2020.
- Is Alexandra Castro's NPI active?
- Yes — Alexandra Castro's NPI (1639006950) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.