Erwin Cheng
Erwin Cheng is a Physical Therapist provider (Physical Therapist) practicing in Ashburn, VA, registered in the NPPES registry with NPI 1225542012 since 2017.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1225542012 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Erwin Cheng |
| Sex | Male |
| Practice address | Ashburn, VA, 20148 |
| Phone | 7033521939 |
| Fax | 7033522294 |
| Enumeration date | 2017-12-01 |
| Last updated in NPPES | 2017-12-01 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 225100000X | Physical Therapist | Primary | 2305205429 | VA |
Copy-ready billing details
Provider: Erwin Cheng NPI: 1225542012 Taxonomy: 225100000X (Physical Therapist) Address: Ashburn, VA, 20148
Verify this record
Cross-check NPI 1225542012 against the authoritative CMS record: view Erwin Cheng 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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Where does Erwin Cheng practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-12-01.