Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael Smulewitz DDS LLC

Q: What type of organization is Michael Smulewitz DDS LLC?

Michael Smulewitz DDS LLC is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Dental Clinic/Center in Scotch Plains, NJ · enumerated 2007 · authorized official Michael Smulewitz, Owner.

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

National Provider Identifier

1003935370

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Registry record

Entity type Organization (Type 2)

Legal business name Michael Smulewitz DDS LLC

Practice address 358 Park Ave, Scotch Plains, NJ, 07076

Phone (908) 322-4405

Enumeration date Mar 28, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License DI 21182 (NJ) Primary

Authorized official

Name Michael Smulewitz

Title Owner

Phone (908) 322-4405

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 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.

What type of organization is Michael Smulewitz DDS LLC?

Michael Smulewitz DDS LLC is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Providers at this address

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Michael Smulewitz Dentist · Scotch Plains, NJ NPI 1558480806

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.