Nathanael Benassi, D.D.S.
NPI 1225461247 · Pediatric Dentistry · Middleton, WI
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathanael Benassi, D.D.S. is a Pediatric Dentistry provider in Middleton, WI (NPI 1225461247).
Provider details
- NPI number
- 1225461247
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 019.029572 (IL)
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
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$23 across 2 records (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
Additional practice locations (1)
- 545 E Johnson StFond Du Lac, WI 54935-2856Phone: (920) 924-9090
Registry dates
- Enumerated
- 2013-08-13
- Last updated
- 2022-04-28
- Certified
- 2022-04-28
Frequently asked questions
- What is Nathanael Benassi's NPI number?
- Nathanael Benassi's National Provider Identifier (NPI) is 1225461247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathanael Benassi's specialty?
- Nathanael Benassi is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Nathanael Benassi located?
- Nathanael Benassi's practice location on file with NPPES is 8391 Greenway Blvd Ste 100, Middleton, WI 53562-3544.
- What is Nathanael Benassi's phone number?
- The practice phone number listed in the NPPES registry for Nathanael Benassi is (815) 979-3837.
- Does Nathanael Benassi accept Medicare?
- Nathanael Benassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathanael Benassi's NPI active?
- Yes — Nathanael Benassi's NPI (1225461247) is active in the NPPES registry as of the last update on 2022-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.