Registry record
- NPI
- 1598129504
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 511 W Tidwell Rd
Houston, TX 77091 - Phone
- 5122070059
- In the registry since
- April 6, 2016
- Last NPPES update
- March 26, 2026
- Sole proprietor
- No
- License
- AP129846 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Mercy Olumuyiwa is 1598129504. They are a Family Nurse Practitioner in Houston, Texas.
Mercy Olumuyiwa is one of 2,753 Family Nurse Practitioners in Houston and one of 22,499 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 10 years, since April 6, 2016.
Frequently asked questions
What is NPI 1598129504?
NPI 1598129504 is the 10-digit National Provider Identifier assigned to Mercy Olumuyiwa, a Family Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since April 6, 2016.
How do I verify this provider?
Cross-check NPI 1598129504 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP129846 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 March 26, 2026. 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.