What is Brian Callahan's NPI number?

Brian Callahan's National Provider Identifier (NPI) is 1649633884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian Callahan's specialty?

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

Where is Brian Callahan located?

Brian Callahan's practice location on file with NPPES is 3950 Cobb Pkwy Nw Ste 904, Acworth, GA 30101-9525.

What is Brian Callahan's phone number?

The practice phone number listed in the NPPES registry for Brian Callahan is (404) 426-9371.

Is Brian Callahan's NPI active?

Yes — Brian Callahan's NPI (1649633884) is active in the NPPES registry as of the last update on 2016-04-04.

IndividualActive

Brian Callahan, D.C.

NPI 1649633884 · Chiropractor · Acworth, GA

Brian Callahan, D.C. is a Chiropractor provider in Acworth, GA (NPI 1649633884).

Provider details

NPI number: 1649633884
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: CHIR009084 (GA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense CHIR009084 (GA)
Chiropractic 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

3950 Cobb Pkwy Nw Ste 904

Acworth, GA 30101-9525

Phone: (404) 426-9371

Street-level locationGet directions

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Mailing address