Registry record
- NPI
- 1659777142
- Profession
- Physician Assistant (PA)
- Specialty
- Surgical Physician Assistant (363AS0400X)
- Practice address
- 17051 Dallas Pkwy Ste 400
Addison, TX 75001 - Phone
- 2143703535
- In the registry since
- November 10, 2014
- Last NPPES update
- October 16, 2024
- Sole proprietor
- Yes
At this location
5 other providers in our data list 17051 Dallas Pkwy Ste 400, Addison as a practice address:
- Anna Beard
Physician Assistant · NPI 1689457293
- Mr. Mark William Glass
Surgical Physician Assistant · NPI 1013021161
- Melissa Ann Johnston, PA-C
Physician Assistant · NPI 1245863554
- Lanie Katherine Jordan
Physician Assistant · NPI 1699570234
- Kimberly M Myers, FNP
Family Nurse Practitioner · NPI 1821119116
In context
The NPI number of Mary Ostteen is 1659777142. They are a Surgical Physician Assistant in Addison, Texas.
Mary Ostteen is one of 5 Surgical Physician Assistants in Addison and one of 1,762 across Texas in our data.
The NPI has been in the federal registry for 11 years, since November 10, 2014.
Frequently asked questions
What is NPI 1659777142?
NPI 1659777142 is the 10-digit National Provider Identifier assigned to Mary Ostteen, a Surgical Physician Assistant practicing in Addison, Texas. The record has been in the NPPES registry since November 10, 2014.
How do I verify this provider?
Cross-check NPI 1659777142 in the official CMS registry at npiregistry.cms.hhs.gov. 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 October 16, 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.