Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Arch Orthodontics, PC

Q: What is the NPI number for Arch Orthodontics, PC?

The NPI for Arch Orthodontics, PC is 1659601318, a Type 2 (organization) record in the CMS NPPES registry.

Orthodontics and Dentofacial Orthopedics Dentistry in Westwood, MA · enumerated 2009 · authorized official Lucilia Cobb, Office Manager.

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

National Provider Identifier

1659601318

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Registry record

Entity type Organization (Type 2)

Legal business name Arch Orthodontics, PC

Parent organization Arch Orthodontics, PC

Practice address 805 High St, Westwood, MA, 02090

Phone (781) 329-1150

Enumeration date Dec 31, 2009

Last updated in NPPES Dec 31, 2009

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 11813 (MA) Secondary

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 11954 (MA) Primary

Authorized official

Name Lucilia Cobb

Title Office Manager

Phone (781) 344-1150

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 Arch Orthodontics, PC?

The NPI for Arch Orthodontics, PC is 1659601318, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Arch Orthodontics, PC?

NPPES lists Lucilia Cobb (Office Manager) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-31.