Active NPI
Larry Melvin Keltz, LPC, LCDC, LSOTP
- Addiction (Substance Use Disorder) Counselor
- Plainview, TX
National Provider Identifier
1730198987
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction (Substance Use Disorder) Counselor
- License
- 4500
- Practice address
- 3109 Olton Rd
105 E
Plainview, TX 79072-6763 - Phone
- (806) 292-9321
- Fax
- (806) 293-1267
- NPI assigned
- Aug 5, 2006
- Last updated
- Sep 11, 2025
- 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 |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 4500 | TX | Primary |
| Professional Counselor | 101YP2500X | 10891 | TX |
Addresses
Primary practice location
3109 Olton Rd
105 E
Plainview, TX 79072-6763
Mailing address
PO Box 997
Plainview, TX 79073-0997
Phone (806) 292-9321
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 10891 | TX | MD | Professional Counselor |
| 4500 | TX | MD | Behavioral Analyst |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1154736000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1730198987",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 997",
"city": "PLAINVIEW",
"state": "TX",
"postal_code": "790730997",
"telephone_number": "806-292-9321",
"fax_number": "806-293-1267"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3109 OLTON RD",
"address_2": "105 E",
"city": "PLAINVIEW",
"state": "TX",
"postal_code": "790726763",
"telephone_number": "806-292-9321",
"fax_number": "806-293-1267"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KELTZ",
"first_name": "LARRY",
"middle_name": "MELVIN",
"name_prefix": "Mr.",
"credential": "LPC, LCDC, LSOTP",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-08-05",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "TX",
"license": "4500",
"primary": true
},
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "TX",
"license": "10891",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Plainview, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.