Registry record
- NPI
- 1588308373
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 2770 Summer St Apt 4100
Houston, TX 77007 - Phone
- 8327712684
- In the registry since
- April 26, 2022
- Last NPPES update
- April 26, 2022
- Sole proprietor
- Yes
- License
- 1075655 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Chelby Williams is 1588308373. They are a Psychiatric/Mental Health Nurse Practitioner in Houston, Texas.
Chelby Williams is one of 558 Psychiatric/Mental Health Nurse Practitioners in Houston and one of 4,351 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 4 years, since April 26, 2022.
Frequently asked questions
What is NPI 1588308373?
NPI 1588308373 is the 10-digit National Provider Identifier assigned to Chelby Williams, a Psychiatric/Mental Health Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since April 26, 2022.
How do I verify this provider?
Cross-check NPI 1588308373 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1075655 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 April 26, 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.