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

Mary Ostrowski, MD

Individual provider Cytopathology Physician · NPI 1174528418

Mary Ostrowski, MD is a Pathology in Conroe, Texas. Graduated from Tufts University School of Medicine in 1980, 46 years ago. Practices with Baylor College of Medicine, a 51-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
46
Trained at
Tufts University School of Medicine
Licensed in
TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

504 Medical Center Blvd
Conroe, TX 77304-2808
Phone: (713) 481-3544
Fax: (713) 432-0221
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence J1341 (TX)
Cytopathology Physician Taxonomy 207ZC0500X · Licence J1341 (TX)

Record details

NPI number1174528418
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2005
Last updated in NPPESMarch 19, 2009
Mailing addressPo Box 4677, Houston, TX 77210-4677

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Baylor College Of Medicine — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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