Registry record
- NPI
- 1366509135
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 1724 Richmond Ave
Houston, TX 77098 - Phone
- 7135975131
- In the registry since
- January 2, 2007
- Last NPPES update
- August 11, 2020
- Sole proprietor
- No
- License
- PA11798 (TX)
At this location
5 other providers in our data list 1724 Richmond Ave, Houston as a practice address:
- Tiffany Biggers
Family Nurse Practitioner · NPI 1316400864
- Gita Gyawali-Sedai
Primary Care Nurse Practitioner · NPI 1174138663
- Mrs. Andrea Hurley, NP-C
Family Nurse Practitioner · NPI 1447817135
- Autumn Lebakken, FNP-C
Nurse Practitioner · NPI 1396677514
- Mr. Claudis Andrew Martin, FNP
Family Nurse Practitioner · NPI 1841758828
In context
The NPI number of Sylvia Tong is 1366509135. They are a Medical Physician Assistant in Houston, Texas.
Sylvia Tong is one of 358 Medical Physician Assistants in Houston and one of 2,844 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 19 years, since January 2, 2007.
Frequently asked questions
What is NPI 1366509135?
NPI 1366509135 is the 10-digit National Provider Identifier assigned to Sylvia Tong, a Medical Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since January 2, 2007.
How do I verify this provider?
Cross-check NPI 1366509135 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA11798 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 August 11, 2020. 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.