What is Donald Nielsen's NPI number?

Donald Nielsen's National Provider Identifier (NPI) is 1457697559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donald Nielsen's specialty?

Donald Nielsen is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).

Where is Donald Nielsen located?

Donald Nielsen's practice location on file with NPPES is 312 N Alma School Rd, Chandler, AZ 85224-4354.

What is Donald Nielsen's phone number?

The practice phone number listed in the NPPES registry for Donald Nielsen is (480) 899-6819.

Is Donald Nielsen's NPI active?

Yes — Donald Nielsen's NPI (1457697559) is active in the NPPES registry as of the last update on 2012-12-17.

IndividualActive

Donald Nielsen

NPI 1457697559 · Hearing Instrument Specialist · Chandler, AZ

Donald Nielsen is a Hearing Instrument Specialist provider in Chandler, AZ (NPI 1457697559).

Provider details

NPI number: 1457697559
Entity type: Individual
Primary specialty: Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Hearing Instrument SpecialistPrimary237700000X
Speech, Language and Hearing Service Providers

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
13 yrs in NPPES registry
Profile completeness38% of score
83% 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.

Practice location

312 N Alma School Rd

Ste 8

Chandler, AZ 85224-4354

Phone: (480) 899-6819

Street-level locationGet directions

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Mailing address