Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arnold R Soslow, M.D.
Occupational Medicine Physician in Braintree, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174598361
See something wrong? Report a correction
Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 042472266 | Other | - | ONE HEALTH PLAN |
| B47145 | Other | - | BLUE CARE ELECT |
| 042472266 | Other | - | TRICARE |
| AA26155 | Other | - | HARVARD PILGRIM HLTHCARE |
| 54330 | Other | - | FALLON COMM HEALTH PLAN |
| 042472266 | Other | - | PRIVATE HEALTHCARE SYST |
| 3319417 | Other | - | CIGNA HEALTH PLAN |
| B47145 | Other | - | MEDICARE B |
| 785966 | Other | - | MVP HEALTH CARE |
| 7956315 | Other | - | AETNA |
| 7956315 | Other | - | US HEALTHCARE |
| 042472266 | Other | - | THREE RIVERS |
| 042472266 | Other | - | CHAMPUS |
| 2008874 | Other | - | MEDICAID WELFARE |
| B47145 | Other | - | BLUE SHIELD HMO BLUE |
| B47145 | Other | - | BLUE SHIELD INDEMNITY |
| 2008874 | Medicaid | MA | - |
| 659084 | Other | - | FIRST HEALTH |
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.
Frequently asked questions
Is NPI 1174598361 active?
How do I verify Arnold Soslow's NPI record?
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-14.