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

Drs. Demuth-Simon-Haerian & Ludwig Plc

Orthodontics and Dentofacial Orthopedics Dentistry in Lambertville, MI · enumerated 2011 · authorized official Jennifer Ludwig, Partner.

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

National Provider Identifier

1912296245

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Registry record

Entity type Organization (Type 2)

Legal business name Drs. Demuth-Simon-Haerian & Ludwig Plc

Other name <Unavail>

Parent organization Sylvania Orthodontics, Inc.

Practice address 7928 Secor Rd, Lambertville, MI, 48144

Phone (734) 854-6221

Fax (734) 854-6224

Enumeration date Apr 7, 2011

Last updated in NPPES Apr 7, 2011

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 18554 (MI) Primary

Authorized official

Name Jennifer Ludwig

Title Partner

Phone (419) 882-1017

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-04-07. Verify at npiregistry.cms.hhs.gov.

Where is Drs. Demuth-Simon-Haerian & Ludwig Plc located?

The practice location on file with NPPES is in Lambertville, MI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-07.