What is Allyson Holden's NPI number?

Allyson Holden's National Provider Identifier (NPI) is 1144175597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allyson Holden's specialty?

Allyson Holden is listed in the NPPES registry with a primary specialty of Dental Assistant (Dental Providers).

Where is Allyson Holden located?

Allyson Holden's practice location on file with NPPES is 2501 W 22nd St, Sioux Falls, SD 57105-1305.

What is Allyson Holden's phone number?

The practice phone number listed in the NPPES registry for Allyson Holden is (605) 333-6837.

Is Allyson Holden's NPI active?

Yes — Allyson Holden's NPI (1144175597) is active in the NPPES registry as of the last update on 2026-03-02.

IndividualActive

Allyson Holden

NPI 1144175597 · Dental Assistant · Sioux Falls, SD

Allyson Holden is a Dental Assistant provider in Sioux Falls, SD (NPI 1144175597).

Provider details

NPI number: 1144175597
Entity type: Individual
Primary specialty: Dental AssistantDental Providers
Sex: Female
Sole proprietor: No
License: DA2799 (SD)

Specialties & taxonomies

Dental AssistantPrimary126800000XLicense DA2799 (SD)
Dental Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

2501 W 22nd St

Sioux Falls, SD 57105-1305

Phone: (605) 333-6837

Street-level locationGet directions

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Mailing address