Javier Alonso, M.D., PH.D., P.A.
NPI 1558315036 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Corpus Christi, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Javier Alonso, M.D., PH.D., P.A. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Corpus Christi, TX (NPI 1558315036).
Provider details
- NPI number
- 1558315036
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michelle Bauer, Administrator(361) 991-6611
- License
- L2095 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES 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
- 2006-05-20
- Last updated
- 2015-07-01
Frequently asked questions
- What is Javier Alonso, M.D., PH.D., P.A.'s NPI number?
- Javier Alonso, M.D., PH.D., P.A.'s National Provider Identifier (NPI) is 1558315036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Javier Alonso, M.D., PH.D., P.A.?
- Javier Alonso, M.D., PH.D., P.A. is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Javier Alonso, M.D., PH.D., P.A. located?
- Javier Alonso, M.D., PH.D., P.A.'s practice location on file with NPPES is 5242 Holly Rd, Corpus Christi, TX 78411-4633.
- What is Javier Alonso, M.D., PH.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Javier Alonso, M.D., PH.D., P.A. is (361) 991-6611.
- Does Javier Alonso, M.D., PH.D., P.A. accept Medicare?
- Javier Alonso, M.D., PH.D., P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Javier Alonso, M.D., PH.D., P.A.?
- The authorized official listed on Javier Alonso, M.D., PH.D., P.A.'s NPPES record is Michelle Bauer, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Javier Alonso, M.D., PH.D., P.A.'s NPI active?
- Yes — Javier Alonso, M.D., PH.D., P.A.'s NPI (1558315036) is active in the NPPES registry as of the last update on 2015-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.