Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Eisenberger and Meister Orthodontics LLC

Orthodontics and Dentofacial Orthopedics Dentistry in Passaic, NJ · enumerated 2024 · authorized official Matthew Meister, Partner.

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

National Provider Identifier

1265240451

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Eisenberger and Meister Orthodontics LLC

Practice address 217 Brook Ave Ste B104, Passaic, NJ, 07055

Phone (973) 862-3333

Enumeration date Dec 20, 2024

Last updated in NPPES Dec 20, 2024

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Secondary

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers Primary

261QS0112X Oral and Maxillofacial Surgery Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Matthew Meister

Title Partner

Phone (973) 862-3333

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 type of organization is Eisenberger and Meister Orthodontics LLC?

Eisenberger and Meister Orthodontics LLC is registered in NPPES as a Orthodontics and Dentofacial Orthopedics Dentistry (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-20.