Registry record
- NPI
- 1508413519
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 4007 Worth St
Dallas, TX 75246 - Phone
- 6513234046
- In the registry since
- August 23, 2019
- Last NPPES update
- October 25, 2022
- Sole proprietor
- Yes
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Marisa Olsen is 1508413519. They are a Physician Assistant in Dallas, Texas.
Marisa Olsen is one of 1,215 Physician Assistants in Dallas and one of 11,405 across Texas in our data. Dallas ranks #2 among Texas cities in our dataset, with 4,918 NP and PA providers.
The NPI has been in the federal registry for 6 years, since August 23, 2019.
Frequently asked questions
What is NPI 1508413519?
NPI 1508413519 is the 10-digit National Provider Identifier assigned to Marisa Olsen, a Physician Assistant practicing in Dallas, Texas. The record has been in the NPPES registry since August 23, 2019.
How do I verify this provider?
Cross-check NPI 1508413519 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 25, 2022. 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.