Solo Internal Medicine
Solo Internal Medicine is a healthcare organization registered as Primary Care Clinic/Center in Sonora, CA, holding Type 2 (organization) NPI 1902057573 since 2007. The authorized official on file is Johnson Wong, Physician.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902057573 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Solo Internal Medicine |
| Other name | <Unavail> |
| Practice address | 14568A MONO WAY, Sonora, CA, 95370 |
| Phone | 2097681217 |
| Fax | 2095332061 |
| Enumeration date | 2007-06-19 |
| Last updated in NPPES | 2008-10-01 |
Authorized official
| Name | Johnson Wong |
|---|---|
| Title | Physician |
| Phone | 2097681217 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QP2300X | Primary Care Clinic/Center | Primary | G079608 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G796080 | Medicaid | CA | — |
Copy-ready billing details
Provider: Solo Internal Medicine NPI: 1902057573 Taxonomy: 261QP2300X (Primary Care Clinic/Center) Address: 14568A MONO WAY, Sonora, CA, 95370
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1184875759 | Johnson Wong | Individual | Internal Medicine Physician | Sonora, CA |
Verify this record
Cross-check NPI 1902057573 against the authoritative CMS record: view Solo Internal Medicine 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
Who is the authorized official for Solo Internal Medicine?
What is the NPI number for Solo Internal Medicine?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-10-01.