Alejandro Castro, M.D.
NPI 1114338274 · Pediatrics Physician · La Crosse, WI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alejandro Castro, M.D. is a Pediatrics Physician provider in La Crosse, WI (NPI 1114338274).
Provider details
- NPI number
- 1114338274
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-05-12
- Last updated
- 2022-07-21
Frequently asked questions
- What is Alejandro Castro's NPI number?
- Alejandro Castro's National Provider Identifier (NPI) is 1114338274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandro Castro's specialty?
- Alejandro Castro is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Alejandro Castro located?
- Alejandro Castro's practice location on file with NPPES is 1836 South Ave, La Crosse, WI 54601-5429.
- What is Alejandro Castro's phone number?
- The practice phone number listed in the NPPES registry for Alejandro Castro is (608) 782-7300.
- Does Alejandro Castro accept Medicare?
- Alejandro Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alejandro Castro's NPI active?
- Yes — Alejandro Castro's NPI (1114338274) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.