What is Avonti Duncan's NPI number?

Avonti Duncan's National Provider Identifier (NPI) is 1124999339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Avonti Duncan's specialty?

Avonti Duncan is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Avonti Duncan located?

Avonti Duncan's practice location on file with NPPES is 2540 Billingsley Rd, Columbus, OH 43235-1990.

What is Avonti Duncan's phone number?

The practice phone number listed in the NPPES registry for Avonti Duncan is (614) 602-6476.

Is Avonti Duncan's NPI active?

Yes — Avonti Duncan's NPI (1124999339) is active in the NPPES registry as of the last update on 2025-09-12.

IndividualActive

Avonti Duncan

NPI 1124999339 · Case Manager/Care Coordinator · Columbus, OH

Avonti Duncan is a Case Manager/Care Coordinator provider in Columbus, OH (NPI 1124999339).

Provider details

NPI number: 1124999339
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(47/100 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
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

2540 Billingsley Rd

Columbus, OH 43235-1990

Phone: (614) 602-6476

Fax: (614) 953-2802

Street-level locationGet directions

More OH providers

Mailing address