Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Juan Ismael Castillo, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1295222008

Juan Ismael Castillo, MD is an Internal Medicine in El Paso, Texas. Qualified in 2005, 21 years ago. Practices with El Paso County Hospital District, a 205-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
21
Licensed in
TX
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9839 Kenworthy St Ste E
El Paso, TX 79924-4402
Phone: (915) 790-5700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence U2452 (TX)

Record details

NPI number1295222008
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2018
Last updated in NPPESSeptember 15, 2024
Certification dateSeptember 15, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesENDOCRINOLOGY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice El Paso County Hospital District — 205 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in El Paso