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

Sara Holzbauer De Castellanos, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1194929927

Sara Holzbauer De Castellanos, DO is an Obstetrics/Gynecology in Stephenville, Texas. Graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2007, 19 years ago. Practices with Texas Health Physicians Group, a 1,356-clinician group and accepts Medicare assignment. Licensed in Michigan, South Dakota and Texas.

Years since qualifying
19
Trained at
Kansas City University of Med & Biosciences, College of Osteo Med
Licensed in
MI, SD, TX
In the registry since
2007
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

725 N Graham St Ste 4
Stephenville, TX 76401-3100
Phone: (254) 965-1156
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence T2340 (TX)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 8110 (SD)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 5101017199 (MI)

Record details

NPI number1194929927
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 14, 2007
Last updated in NPPESSeptember 8, 2021
Certification dateSeptember 8, 2021

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolKANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED
Graduated 2007 (19 years in practice)
Group practice Texas Health Physicians Group — 1356 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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