Michael To, AA
Michael To is a Anesthesiologist Assistant provider (Anesthesiologist Assistant) practicing in El Paso, TX, registered in the NPPES registry with NPI 1760233621 since 2024.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1760233621 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Michael To |
| Credential | AA |
| Sex | Male |
| Practice address | El Paso, TX, 79902 |
| Phone | 9155211200 |
| Enumeration date | 2024-03-28 |
| Last updated in NPPES | 2024-06-12 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 367H00000X | Anesthesiologist Assistant | Primary | 789790222 | TX |
Copy-ready billing details
Provider: Michael To, AA NPI: 1760233621 Taxonomy: 367H00000X (Anesthesiologist Assistant) Address: El Paso, TX, 79902
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1891783460 | Philip Becker | Individual | Anesthesiology Physician | El Paso, TX |
| 1811985252 | Robert Olivares | Individual | Pain Medicine (Anesthesiology) Physician | El Paso, TX |
| 1033107487 | Anesthesia Consultants, Associated | Organization | Anesthesiology Physician | El Paso, TX |
| 1033107479 | Margaret Negrete | Individual | Anesthesiology Physician | El Paso, TX |
| 1790773141 | William Smith | Individual | Pain Medicine (Anesthesiology) Physician | El Paso, TX |
| 1144218561 | Cesar Berdeja | Individual | Anesthesiology Physician | El Paso, TX |
| 1891783262 | Thomas Navar | Individual | Anesthesiology Physician | El Paso, TX |
| 1497743868 | Robert Villarreal | Individual | Anesthesiology Physician | El Paso, TX |
Verify this record
Cross-check NPI 1760233621 against the authoritative CMS record: view Michael To 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-06-12.