Nathaniel Nielsen, OD
NPI 1972178523 · Optometrist · Peoria, AZ
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Nielsen, OD is a Optometrist provider in Peoria, AZ (NPI 1972178523).
Provider details
- NPI number
- 1972178523
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Eye and Vision Services Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
83% 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.
$130 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
- 2021-05-26
- Last updated
- 2021-08-05
- Certified
- 2021-07-13
Frequently asked questions
- What is Nathaniel Nielsen's NPI number?
- Nathaniel Nielsen's National Provider Identifier (NPI) is 1972178523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Nielsen's specialty?
- Nathaniel Nielsen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nathaniel Nielsen located?
- Nathaniel Nielsen's practice location on file with NPPES is 7080 W Sanna St, Peoria, AZ 85345-8898.
- What is Nathaniel Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Nielsen is (208) 406-6573.
- Does Nathaniel Nielsen accept Medicare?
- Nathaniel Nielsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Nielsen's NPI active?
- Yes — Nathaniel Nielsen's NPI (1972178523) is active in the NPPES registry as of the last update on 2021-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.