NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mountain View Dental PC

General Practice Dentistry in Easthampton, MA · enumerated 2006 · authorized official Seth Eichenlwb, Owner/Dentist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1013013804

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mountain View Dental PC
Other name <Unavail>
Practice address 5 Campus Lane, Easthampton, MA, 01027
Fax (413) 527-1242
Enumeration date Sep 16, 2006
Last updated in NPPES Sep 10, 2019

Taxonomy & classification

122300000X Dentist Dental Providers Secondary
1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Seth Eichenlwb
Title Owner/Dentist

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Mountain View Dental PC?
The NPI for Mountain View Dental PC is 1013013804, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mountain View Dental PC?
NPPES lists Seth Eichenlwb (Owner/Dentist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-10.