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

Mary Ellen Ostrowski, NP

Individual provider Family Nurse Practitioner · NPI 1497914709

Mary Ellen Ostrowski, NP is a Family Nurse Practitioner in Conroe, Texas. Licensed in Texas. Registered with an NPI since 2008.

Licensed in
TX
In the registry since
2008
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

603 S Conroe Medical Dr Ste 100
Conroe, TX 77304-5395
Phone: (936) 760-9900
Fax: (936) 760-9926
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 638157 (TX)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence AP117091 (TX)

Record details

NPI number1497914709
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 3, 2008
Last updated in NPPESAugust 11, 2024
Certification dateAugust 11, 2024
Mailing address603 S Conroe Medical Dr Ste 100, Conroe, TX 77304-5395

Other providers in Conroe