What is Aren Nilsson's NPI number?

Aren Nilsson's National Provider Identifier (NPI) is 1821948886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Aren Nilsson's specialty?

Aren Nilsson is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Aren Nilsson located?

Aren Nilsson's practice location on file with NPPES is 5362 Harris Cir, Dunwoody, GA 30338-3709.

What is Aren Nilsson's phone number?

The practice phone number listed in the NPPES registry for Aren Nilsson is (727) 424-4210.

Is Aren Nilsson's NPI active?

Yes — Aren Nilsson's NPI (1821948886) is active in the NPPES registry as of the last update on 2026-01-30.

IndividualActive

Aren Nilsson, D.C

NPI 1821948886 · Chiropractor · Dunwoody, GA

Aren Nilsson, D.C is a Chiropractor provider in Dunwoody, GA (NPI 1821948886).

Provider details

NPI number: 1821948886
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C
Sex: Male
Sole proprietor: Yes
License: CHIR066632 (GA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense CHIR066632 (GA)
Chiropractic 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

5362 Harris Cir

Dunwoody, GA 30338-3709

Phone: (727) 424-4210

Street-level locationGet directions

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Mailing address