Calahan Warren
NPI 1528876471 · Student in an Organized Health Care Education/Training Program · San Antonio, TX
Calahan Warren is a Student in an Organized Health Care Education/Training Program provider in San Antonio, TX (NPI 1528876471).
Provider details
- NPI number
- 1528876471
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- 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
1 yr 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
- 2024-12-24
- Last updated
- 2024-12-24
- Certified
- 2024-12-24
Frequently asked questions
- What is Calahan Warren's NPI number?
- Calahan Warren's National Provider Identifier (NPI) is 1528876471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calahan Warren's specialty?
- Calahan Warren 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 Calahan Warren located?
- Calahan Warren's practice location on file with NPPES is 3551 Roger Brooke Dr, San Antonio, TX 78234-4504.
- What is Calahan Warren's phone number?
- The practice phone number listed in the NPPES registry for Calahan Warren is (210) 916-8600.
- Is Calahan Warren's NPI active?
- Yes — Calahan Warren's NPI (1528876471) is active in the NPPES registry as of the last update on 2024-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.