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

Dr. Ricardo Castillon, MD

Individual provider Obstetrics Physician · NPI 1881656429

Dr. Ricardo Castillon, MD is an Obstetrics/Gynecology in Laredo, Texas. Graduated from University of Texas Medical Branch at Galveston in 1996, 30 years ago. Practices with Obhg Texas Holdings PA, a 177-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
30
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2006
Specialties on file
2
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

1710 E Saunders Ste A200
Laredo, TX 78041-2213
Phone: (956) 753-7600
Fax: (956) 753-7800
Show map & directions

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

Specialties & licences

Obstetrics Physician (primary) Taxonomy 207VX0000X · Licence K9748 (TX)
Specialist Taxonomy 174400000X · Licence K9748 (TX)

Record details

NPI number1881656429
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 6, 2006
Last updated in NPPESOctober 4, 2022
Certification dateOctober 4, 2022

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1996 (30 years in practice)
Group practice Obhg Texas Holdings Pa — 177 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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