Mark Warren, D.D.S.
NPI 1669717344 · Dentist · Lambertville, MI
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Warren, D.D.S. is a Dentist provider in Lambertville, MI (NPI 1669717344).
Provider details
- NPI number
- 1669717344
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 2901015738 (MI)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 71 | 45 |
| Chlorhexidine Gluconate | 53 | 42 |
| Fluoride (sodium)brand: Sodium Fluoride | 51 | 28 |
| Sodium Fluoride/Potassium Nitbrand: Sodium Fluoride Sensitive | 24 | 11 |
| Cephalexin | 20 | 15 |
| Fluoride (sodium)brand: Dentagel | 16 | — |
| Fluoride (sodium)brand: Sodium Fluoride 5000 Plus | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$113 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
- 2012-12-06
- Last updated
- 2012-12-06
Frequently asked questions
- What is Mark Warren's NPI number?
- Mark Warren's National Provider Identifier (NPI) is 1669717344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Warren's specialty?
- Mark Warren is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Mark Warren located?
- Mark Warren's practice location on file with NPPES is 7924 Secor Road Box 297, Lambertville, MI 48144-0297.
- What is Mark Warren's phone number?
- The practice phone number listed in the NPPES registry for Mark Warren is (734) 856-3004.
- Does Mark Warren accept Medicare?
- Mark Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Warren's NPI active?
- Yes — Mark Warren's NPI (1669717344) is active in the NPPES registry as of the last update on 2012-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.