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

Individual provider Obstetrics & Gynecology Physician · NPI 1265492268

Dr. Luis G. Castellanos, MD is an Obstetrics/Gynecology in Killeen, Texas. Graduated from Texas a & M University System, Hsc, College of Medicine in 1995, 31 years ago. Practices with Obhg Texas Holdings PA, a 177-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
31
Trained at
Texas a & M University System, Hsc, College of Medicine
Licensed in
TX
In the registry since
2006
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

3801 Scott And White Dr
Killeen, TX 76543-5252
Phone: (254) 680-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence K1985 (TX)

Record details

NPI number1265492268
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2006
Last updated in NPPESJuly 10, 2007

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolTEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Obhg Texas Holdings Pa — 177 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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