William Newman, MD
William Newman, MD is a healthcare organization registered as Allergy & Immunology Physician in Saint Albans, VT, holding Type 2 (organization) NPI 1831220391 since 2007. The authorized official on file is William Newman, Physician Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831220391 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | William Newman, MD |
| Other name | <Unavail> |
| Practice address | 12 CREST RD, Saint Albans, VT, 05478 |
| Phone | 8025242550 |
| Enumeration date | 2007-03-08 |
| Last updated in NPPES | 2008-06-04 |
Authorized official
| Name | William Newman |
|---|---|
| Title | Physician Owner |
| Phone | 8025242550 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207K00000X | Allergy & Immunology Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0VN1613 | Medicaid | VT | — |
Copy-ready billing details
Provider: William Newman, MD NPI: 1831220391 Taxonomy: 207K00000X (Allergy & Immunology Physician) Address: 12 CREST RD, Saint Albans, VT, 05478
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1326003906 | Leonard Tremblay | Individual | Obstetrics & Gynecology Physician | Saint Albans, VT |
| 1891726824 | Lawrence Sullivan | Individual | Obstetrics & Gynecology Physician | St Albans, VT |
| 1184644437 | Elisabeth Fontaine | Individual | Obstetrics & Gynecology Physician | St Albans V, VT |
| 1386794055 | Green Mountain Ob Gyn PC | Organization | Obstetrics & Gynecology Physician | Saint Albans, VT |
| 1356682678 | Stacey Bouchard | Individual | Adult Health Nurse Practitioner | Saint Albans, VT |
| 1518408921 | Ethan Hundley | Individual | Family Medicine Physician | Saint Albans, VT |
| 1851869291 | Mackenzie Walker | Individual | Physician Assistant | Saint Albans, VT |
| 1114530409 | Northwestern Medical Center, Inc. | Organization | Family Medicine Physician | Saint Albans, VT |
Verify this record
Cross-check NPI 1831220391 against the authoritative CMS record: view William Newman, MD 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
What type of organization is William Newman, MD?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-04.