Alexandra Calderon, MD
NPI 1780333146 · Student in an Organized Health Care Education/Training Program · Santa Clara, CA
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Calderon, MD is a Student in an Organized Health Care Education/Training Program provider in Santa Clara, CA (NPI 1780333146).
Provider details
- NPI number
- 1780333146
- 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
4 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
- 2022-03-22
- Last updated
- 2022-03-22
- Certified
- 2022-03-22
Frequently asked questions
- What is Alexandra Calderon's NPI number?
- Alexandra Calderon's National Provider Identifier (NPI) is 1780333146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Calderon's specialty?
- Alexandra Calderon 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 Calderon located?
- Alexandra Calderon's practice location on file with NPPES is 710 Lawrence Expy Ste 386-390, Santa Clara, CA 95051-5173.
- What is Alexandra Calderon's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Calderon is (408) 851-3842.
- Does Alexandra Calderon accept Medicare?
- Alexandra Calderon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Calderon's NPI active?
- Yes — Alexandra Calderon's NPI (1780333146) is active in the NPPES registry as of the last update on 2022-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.