Active NPI
Stephan Tong
- Hospital Based Coding Specialist
- Houston, TX
National Provider Identifier
1639022650
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospital Based Coding Specialist
- Practice address
- 1919 Taylor St Ste F
Houston, TX 77007-3973 - Phone
- (281) 846-4505
- NPI assigned
- Feb 18, 2026
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Office Based Coding Specialist | 246YC3302X | |||
| Hospital Based Coding Specialist | 246YC3301X | Primary |
Addresses
Primary practice location
1919 Taylor St Ste F
Houston, TX 77007-3973
Mailing address
1919 Taylor St Ste F
Houston, TX 77007-3973
Phone (281) 846-4505
Other names 1
- Stephen Tong
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1771372800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771804800000",
"number": "1639022650",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1919 TAYLOR ST STE F",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770073973",
"telephone_number": "281-846-4505"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1919 TAYLOR ST STE F",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770073973",
"telephone_number": "281-846-4505"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TONG",
"first_name": "STEPHAN",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-02-18",
"last_updated": "2026-02-23",
"certification_date": "2026-02-23",
"status": "A"
},
"taxonomies": [
{
"code": "246YC3302X",
"taxonomy_group": "",
"desc": "Specialist/Technologist, Health Information, Coding Specialist, Physician Office Based",
"state": null,
"license": null,
"primary": false
},
{
"code": "246YC3301X",
"taxonomy_group": "",
"desc": "Specialist/Technologist, Health Information, Coding Specialist, Hospital Based",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "STEPHEN",
"last_name": "TONG",
"code": "5",
"type": "Other Name"
}
]
}
Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.