Quick answers
- Which hospitals does Juan L. Ramirez Castaneda work at?
- Medicare's official clinician data lists Juan L. Ramirez Castaneda at 1 hospital: Baptist Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Juan L. Ramirez Castaneda see patients?
- Medicare's clinician data lists 1 practice location in San Antonio, TX. Call before your visit to confirm the address.
- What is Juan L. Ramirez Castaneda's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Juan L. Ramirez Castaneda accept Medicare assignment?
- Yes. Medicare's clinician data says Juan L. Ramirez Castaneda accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Juan L. Ramirez Castaneda offer telehealth?
- Medicare's clinician data says Juan L. Ramirez Castaneda offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Juan L. Ramirez Castaneda?
- (210) 223-9617, as listed in official Medicare / NPI Registry data.
- What is Juan L. Ramirez Castaneda's NPI number?
- 1275797680. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Juan L. Ramirez Castaneda works
Medicare's Facility Affiliation Data lists Juan L. Ramirez Castaneda at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450058
Practice locations
Addresses where Juan L. Ramirez Castaneda is enrolled with Medicare (CMS data updated 2026-10-02).
- 250 E Basse Rd, Suite 107San Antonio, TX 78209 (210) 223‑9617
Group practices
Medicare enrollment lists Juan L. Ramirez Castaneda as a member of this group (CMS data updated 2026-10-02).
- Methodist Physician Practices PLLC175 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1275797680 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians