Christopher Sierra
Christopher Sierra is a healthcare organization registered as General Practice Dentistry in Pasadena, TX, holding Type 2 (organization) NPI 1689220840 since 2019. The authorized official on file is Maria Mata, Office Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1689220840 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Christopher Sierra |
| Practice address | 4221 VISTA RD, Pasadena, TX, 77504 |
| Phone | 7139432094 |
| Enumeration date | 2019-08-14 |
| Last updated in NPPES | 2019-08-14 |
Authorized official
| Name | Maria Mata |
|---|---|
| Title | Office Manager |
| Phone | 7139432094 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | — | — |
Copy-ready billing details
Provider: Christopher Sierra NPI: 1689220840 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 4221 VISTA RD, Pasadena, TX, 77504
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013920016 | Linda Sierra | Individual | General Practice Dentistry | Pasadena, TX |
| 1770596785 | Thomas Sierra | Individual | General Practice Dentistry | Pasadena, TX |
| 1295956241 | Linda J Sierra, DDS, P.C. | Organization | General Practice Dentistry | Pasadena, TX |
| 1467835843 | Christopher Sierra | Individual | Dentist | Pasadena, TX |
Verify this record
Cross-check NPI 1689220840 against the authoritative CMS record: view Christopher Sierra 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 is the NPI number for Christopher Sierra?
Who is the authorized official for Christopher Sierra?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-08-14.