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

Dr. Jessica Castellanos-Diaz, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1295117489

Dr. Jessica Castellanos-Diaz, MD is an Endocrinology in Kissimmee, Florida. Qualified in 2014, 12 years ago. Practices with Florida Hospital Medical Group Inc, a 1,715-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Florida and Puerto Rico.

Years since qualifying
12
Licensed in
FL, PR
In the registry since
2015
Specialties on file
3
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

2400 N Orange Blossom Trl Ste 306
Kissimmee, FL 34744-2308
Phone: (407) 932-6190
Fax: (407) 932-6191
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 130 Ridge Center Dr, Davenport, FL 33837-6413 — (866) 234-8534

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence ME151130 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 31658 (PR)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 25915 (FL)

Record details

NPI number1295117489
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2015
Last updated in NPPESFebruary 8, 2026
Certification dateFebruary 8, 2026

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Florida Hospital Medical Group Inc — 1715 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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