Tanja De Marsche, D.M.D.
NPI 1437922580 · Orthodontics and Dentofacial Orthopedics Dentistry · Lawrenceville, NJ
Tanja De Marsche, D.M.D. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Lawrenceville, NJ (NPI 1437922580).
Provider details
- NPI number
- 1437922580
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 22DI01239800 (NJ)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-10-31
- Last updated
- 2023-10-31
- Certified
- 2023-10-31
Frequently asked questions
- What is Tanja De Marsche's NPI number?
- Tanja De Marsche's National Provider Identifier (NPI) is 1437922580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanja De Marsche's specialty?
- Tanja De Marsche is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Tanja De Marsche located?
- Tanja De Marsche's practice location on file with NPPES is 39 Franklin Corner Rd, Lawrenceville, NJ 08648-2101.
- What is Tanja De Marsche's phone number?
- The practice phone number listed in the NPPES registry for Tanja De Marsche is (609) 896-9585.
- Is Tanja De Marsche's NPI active?
- Yes — Tanja De Marsche's NPI (1437922580) is active in the NPPES registry as of the last update on 2023-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.