Thomas Grass
Thomas Grass is a Physician Assistant provider (Physician Assistant) practicing in Tracy, CA, registered in the NPPES registry with NPI 1457126476 since 2023. Practices at Sushma Indukuri Medical Corporation (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1457126476 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Thomas Grass |
| Sex | Male |
| Practice address | 530 W EATON AVE STE B, Tracy, CA, 95376 |
| Phone | 2098359029 |
| Enumeration date | 2023-11-20 |
| Last updated in NPPES | 2026-03-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | Primary | 68101 | CA |
Copy-ready billing details
Provider: Thomas Grass NPI: 1457126476 Taxonomy: 363A00000X (Physician Assistant) Address: 530 W EATON AVE STE B, Tracy, CA, 95376
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1437527348 | Sushma Indukuri | Individual | Pediatrics Physician | Tracy, CA |
| 1497511448 | Sushma Indukuri Medical Corporation | Organization | Pediatrics Physician | Tracy, CA |
Verify this record
Cross-check NPI 1457126476 against the authoritative CMS record: view Thomas Grass 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 2026-03-27.