Drs. Demuth-Simon-Haerian & Ludwig PLC
NPI 1912296245 · Orthodontics and Dentofacial Orthopedics Dentistry · Lambertville, MI
Drs. Demuth-Simon-Haerian & Ludwig PLC is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Lambertville, MI (NPI 1912296245).
Provider details
- NPI number
- 1912296245
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Parent organization
- Sylvania Orthodontics, Inc.
- Organization subpart
- Yes
- Authorized official
- Jennifer Ludwig, Partner(419) 882-1017
- License
- 18554 (MI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Lambertville Orthodontics
Registry dates
- Enumerated
- 2011-04-07
- Last updated
- 2011-04-07
Frequently asked questions
- What is Drs. Demuth-Simon-Haerian & Ludwig PLC's NPI number?
- Drs. Demuth-Simon-Haerian & Ludwig PLC's National Provider Identifier (NPI) is 1912296245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Drs. Demuth-Simon-Haerian & Ludwig PLC?
- Drs. Demuth-Simon-Haerian & Ludwig PLC is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Drs. Demuth-Simon-Haerian & Ludwig PLC located?
- Drs. Demuth-Simon-Haerian & Ludwig PLC's practice location on file with NPPES is 7928 Secor Rd, Lambertville, MI 48144-9619.
- What is Drs. Demuth-Simon-Haerian & Ludwig PLC's phone number?
- The practice phone number listed in the NPPES registry for Drs. Demuth-Simon-Haerian & Ludwig PLC is (734) 854-6221.
- Who is the authorized official for Drs. Demuth-Simon-Haerian & Ludwig PLC?
- The authorized official listed on Drs. Demuth-Simon-Haerian & Ludwig PLC's NPPES record is Jennifer Ludwig, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Drs. Demuth-Simon-Haerian & Ludwig PLC's NPI active?
- Yes — Drs. Demuth-Simon-Haerian & Ludwig PLC's NPI (1912296245) is active in the NPPES registry as of the last update on 2011-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.