Lawrence J. Ross, DDS & Mark A. Pullano, Dmd, PC
Lawrence J. Ross, DDS & Mark A. Pullano, Dmd, PC is a healthcare organization registered as General Practice Dentistry in Williamstown, MA, holding Type 2 (organization) NPI 1790891190 since 2006. The authorized official on file is Patricia Ross, Business Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790891190 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Lawrence J. Ross, DDS & Mark A. Pullano, Dmd, PC |
| Practice address | 190 MAIN ST, Williamstown, MA, 01267 |
| Phone | 4134588368 |
| Fax | 4134580932 |
| Enumeration date | 2006-08-21 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Patricia Ross |
|---|---|
| Title | Business Manager |
| Phone | 4134588368 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| X10842 | Other | MA | BC/BS ID # |
Copy-ready billing details
Provider: Lawrence J. Ross, DDS & Mark A. Pullano, Dmd, PC NPI: 1790891190 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 190 MAIN ST, Williamstown, MA, 01267
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1699881904 | Mark Pullano | Individual | General Practice Dentistry | Williamstown, MA |
| 1235245648 | Lawrence Ross | Individual | General Practice Dentistry | Williamstown, MA |
Verify this record
Cross-check NPI 1790891190 against the authoritative CMS record: view Lawrence J. Ross, DDS & Mark A. Pullano, Dmd, PC 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 is a Type 2 NPI?
What type of organization is Lawrence J. Ross, DDS & Mark A. Pullano, Dmd, PC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.