Registry record
- NPI
- 1477717189
- Profession
- Nurse Practitioner (NP)
- Specialty
- Pediatric Nurse Practitioner (363LP0200X)
- Practice address
- 6410 Fannin St, Suite 510
Houston, TX 77030 - Phone
- 8323257194
- In the registry since
- July 11, 2008
- Last NPPES update
- November 25, 2025
- Sole proprietor
- No
- License
- 793209 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Janice John is 1477717189. They are a Pediatric Nurse Practitioner in Houston, Texas.
Janice John is one of 339 Pediatric Nurse Practitioners in Houston and one of 2,482 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 17 years, since July 11, 2008.
Frequently asked questions
What is NPI 1477717189?
NPI 1477717189 is the 10-digit National Provider Identifier assigned to Janice John, a Pediatric Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since July 11, 2008.
How do I verify this provider?
Cross-check NPI 1477717189 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 793209 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 November 25, 2025. 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.