Registry record
- NPI
- 1497914709
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 603 S Conroe Medical Dr Ste 100
Conroe, TX 77304 - Phone
- 9367609900
- In the registry since
- June 3, 2008
- Last NPPES update
- August 11, 2024
- Sole proprietor
- No
- License
- 638157 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Mary Ostrowski is 1497914709. They are a Nurse Practitioner in Conroe, Texas.
Mary Ostrowski is one of 24 Nurse Practitioners in Conroe and one of 6,739 across Texas in our data.
The NPI has been in the federal registry for 18 years, since June 3, 2008.
Frequently asked questions
What is NPI 1497914709?
NPI 1497914709 is the 10-digit National Provider Identifier assigned to Mary Ostrowski, a Nurse Practitioner practicing in Conroe, Texas. The record has been in the NPPES registry since June 3, 2008.
How do I verify this provider?
Cross-check NPI 1497914709 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 638157 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as August 11, 2024. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.