Active NPI
James Howard Sandin, MD
- Urology Physician
- Greenville, TX
National Provider Identifier
1477519098
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Urology Physician
- License
- D1794
- Practice address
- 4818 Welllington
Suite 4
Greenville, TX 75402 - Phone
- (903) 455-0955
- Fax
- (903) 455-0356
- NPI assigned
- Apr 22, 2006
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Urology Physician | 208800000X | D1794 | TX | Primary |
Addresses
Primary practice location
4818 Welllington
Suite 4
Greenville, TX 75402
Mailing address
4818 Welllington
Suite 4
Greenville, TX 75402
Phone (903) 455-0955
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P000L7476 | Medicaid | TX |
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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| D1794 | TX | MD | Urology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1145664000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1477519098",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4818 WELLLINGTON",
"address_2": "SUITE 4",
"city": "GREENVILLE",
"state": "TX",
"postal_code": "75402",
"telephone_number": "903-455-0955",
"fax_number": "903-455-0356"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4818 WELLLINGTON",
"address_2": "SUITE 4",
"city": "GREENVILLE",
"state": "TX",
"postal_code": "75402",
"telephone_number": "903-455-0955",
"fax_number": "903-455-0356"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SANDIN",
"first_name": "JAMES",
"middle_name": "HOWARD",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-04-22",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208800000X",
"taxonomy_group": "",
"desc": "Urology",
"state": "TX",
"license": "D1794",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "P000L7476",
"state": "TX"
}
],
"endpoints": [],
"other_names": []
}Other providers in Greenville, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.