What is John Barnett's NPI number?

John Barnett's National Provider Identifier (NPI) is 1336103787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Barnett's specialty?

John Barnett is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is John Barnett located?

John Barnett's practice location on file with NPPES is 2122 Manchester Expy, Columbus, GA 31904-6878.

What is John Barnett's phone number?

The practice phone number listed in the NPPES registry for John Barnett is (706) 596-4000.

Is John Barnett's NPI active?

Yes — John Barnett's NPI (1336103787) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Barnett, PAA

NPI 1336103787 · Physician Assistant · Columbus, GA

John Barnett, PAA is a Physician Assistant provider in Columbus, GA (NPI 1336103787).

Provider details

NPI number: 1336103787
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PAA
Sex: Male
License: 001911 (GA)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 001911 (GA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

2122 Manchester Expy

Columbus, GA 31904-6878

Phone: (706) 596-4000

Street-level locationGet directions

More GA providers

Mailing address

Po Box 235019

Montgomery, AL 36123-5019

Enumerated: 2006-04-13
Last updated: 2007-07-08

Frequently asked questions

What is John Barnett's NPI number?: John Barnett's National Provider Identifier (NPI) is 1336103787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Barnett's specialty?: John Barnett is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is John Barnett located?: John Barnett's practice location on file with NPPES is 2122 Manchester Expy, Columbus, GA 31904-6878.
What is John Barnett's phone number?: The practice phone number listed in the NPPES registry for John Barnett is (706) 596-4000.
Is John Barnett's NPI active?: Yes — John Barnett's NPI (1336103787) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.