Duane Van Nieuwenhuyzen, D.D.S.
NPI 1437308178 · Endodontics · Bettendorf, IA
Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duane Van Nieuwenhuyzen, D.D.S. is a Endodontics provider in Bettendorf, IA (NPI 1437308178).
Provider details
- NPI number
- 1437308178
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DDS-09335 (IA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 50 | 47 |
| Azithromycin | 29 | 26 |
| Methylprednisolone | 28 | 26 |
| Chlorhexidine Gluconate | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-18
- Last updated
- 2021-11-09
- Certified
- 2021-10-21
Frequently asked questions
- What is Duane Van Nieuwenhuyzen's NPI number?
- Duane Van Nieuwenhuyzen's National Provider Identifier (NPI) is 1437308178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duane Van Nieuwenhuyzen's specialty?
- Duane Van Nieuwenhuyzen is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Duane Van Nieuwenhuyzen located?
- Duane Van Nieuwenhuyzen's practice location on file with NPPES is 3664 Utica Ridge Road, Bettendorf, IA 52722.
- What is Duane Van Nieuwenhuyzen's phone number?
- The practice phone number listed in the NPPES registry for Duane Van Nieuwenhuyzen is (563) 209-9041.
- Does Duane Van Nieuwenhuyzen accept Medicare?
- Duane Van Nieuwenhuyzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duane Van Nieuwenhuyzen's NPI active?
- Yes — Duane Van Nieuwenhuyzen's NPI (1437308178) is active in the NPPES registry as of the last update on 2021-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.