What is Alexander Johnson's NPI number?

Alexander Johnson's National Provider Identifier (NPI) is 1023993631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexander Johnson's specialty?

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

Where is Alexander Johnson located?

Alexander Johnson's practice location on file with NPPES is 1724 S 3rd St, Ironton, OH 45638-2269.

What is Alexander Johnson's phone number?

The practice phone number listed in the NPPES registry for Alexander Johnson is (740) 442-7143.

Is Alexander Johnson's NPI active?

Yes — Alexander Johnson's NPI (1023993631) is active in the NPPES registry as of the last update on 2025-08-11.

IndividualActive

Alexander Johnson

NPI 1023993631 · Case Manager/Care Coordinator · Ironton, OH

Alexander Johnson is a Case Manager/Care Coordinator provider in Ironton, OH (NPI 1023993631).

Provider details

NPI number: 1023993631
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(48/100 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

1724 S 3rd St

Ironton, OH 45638-2269

Phone: (740) 442-7143

Street-level locationGet directions

More OH providers

Mailing address