What is Diana Duncan's NPI number?

Diana Duncan's National Provider Identifier (NPI) is 1639536683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Duncan's specialty?

Diana Duncan is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).

Where is Diana Duncan located?

Diana Duncan's practice location on file with NPPES is 20308 N 98th Ln, Peoria, AZ 85382-2279.

What is Diana Duncan's phone number?

The practice phone number listed in the NPPES registry for Diana Duncan is (623) 332-7021.

Is Diana Duncan's NPI active?

Yes — Diana Duncan's NPI (1639536683) is active in the NPPES registry as of the last update on 2016-01-21.

IndividualActive

Diana Duncan

NPI 1639536683 · Speech-Language Assistant · Peoria, AZ

Diana Duncan is a Speech-Language Assistant provider in Peoria, AZ (NPI 1639536683).

Provider details

NPI number: 1639536683
Entity type: Individual
Primary specialty: Speech-Language AssistantSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: Yes
License: SLPA9705 (AZ)

Specialties & taxonomies

Speech-Language AssistantPrimary2355S0801XLicense SLPA9705 (AZ)
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
10 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.

Practice location

20308 N 98th Ln

Peoria, AZ 85382-2279

Phone: (623) 332-7021

Street-level locationGet directions

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Mailing address