Sidney Ontai MD Association
Sidney Ontai MD Association is a healthcare organization registered as Family Medicine Physician in Plainview, TX, holding Type 2 (organization) NPI 1528130937 since 2006. The authorized official on file is Sidney Ontai, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1528130937 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Sidney Ontai MD Association |
| Practice address | 2606 YONKERS ST, STE 4, Plainview, TX, 79072 |
| Phone | 8062932270 |
| Fax | 8062935698 |
| Enumeration date | 2006-11-14 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Sidney Ontai |
|---|---|
| Title | President |
| Phone | 8062932270 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | Primary | K7364 | TX |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0059DK | Other | TX | BLUE CROSS |
Copy-ready billing details
Provider: Sidney Ontai MD Association NPI: 1528130937 Taxonomy: 207Q00000X (Family Medicine Physician) Address: 2606 YONKERS ST, STE 4, Plainview, TX, 79072
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1578639621 | Sergio Lara | Individual | Internal Medicine Physician | Plainview, TX |
| 1366684748 | Regence Health Network, Inc. | Organization | Federally Qualified Health Center (FQHC) | Plainview, TX |
| 1306391727 | Gregory Curry | Individual | Family Nurse Practitioner | Plainview, TX |
| 1780101196 | Methodist Hospital Plainview Texas | Organization | Rural Health Clinic/Center | Plainview, TX |
| 1245724384 | Methodist Hospital Plainview Texas | Organization | Rural Health Clinic/Center | Plainview, TX |
Verify this record
Cross-check NPI 1528130937 against the authoritative CMS record: view Sidney Ontai MD Association on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Sidney Ontai MD Association?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.