Javier Martin Santos, APRN
Nurse Practitioner · New Braunfels, TX
At a glance
545 Creekside Xing Ste 218, New Braunfels, TX 78130-4565
NPPES record updated Nov 19, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
545 Creekside Xing Ste 218New Braunfels, TX 78130-4565
Additional reported practice locations
920 W Court StSeguin, TX 781553424
Phone: 8304693133
Fax: 8304693135 1430 N Ih 35 Ste 106
San Marcos, TX 786661496
Phone: 5128473434 201 Fm 3237 Ste 121
Wimberley, TX 786762119
Phone: 5128473434
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2022
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Christus Santa Rosa Hospital-San Marcos San Marcos, TX
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Nurse Practitioner
- Taxonomy code
- 363L00000X
- Enumeration date
- Nov 4, 2022
- Record updated
- Nov 19, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- APRN
Reported taxonomies and licenses
363L00000X · Primary
License reported: 1100749 TX
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
545 Creekside Xing Ste 218New Braunfels, TX 78130-4565
- Phone
- (210) 798-4311
- Fax
- (210) 798-4317
Mailing address
PO BOX 5730BELFAST, ME 049155700
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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