What is Charles Clark's NPI number?

Charles Clark's National Provider Identifier (NPI) is 1417399858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Clark's specialty?

Charles Clark is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Charles Clark located?

Charles Clark's practice location on file with NPPES is 1713 6th Ave S, Birmingham, AL 35294-0018.

What is Charles Clark's phone number?

The practice phone number listed in the NPPES registry for Charles Clark is (205) 801-8000.

Is Charles Clark's NPI active?

Yes — Charles Clark's NPI (1417399858) is active in the NPPES registry as of the last update on 2013-07-26.

IndividualActive

Charles Clark, PHD

NPI 1417399858 · Psychologist · Birmingham, AL

Charles Clark, PHD is a Psychologist provider in Birmingham, AL (NPI 1417399858).

Provider details

NPI number: 1417399858
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: No
License: 1731 (AL)

Practice location

1713 6th Ave S

Birmingham, AL 35294-0018

Phone: (205) 801-8000

Approximate (ZIP-level) locationGet directions

More AL providers

Mailing address

Po Box 55310

Birmingham, AL 35255-5310

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 1731 (AL)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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.

Enumerated: 2013-07-26
Last updated: 2013-07-26

Frequently asked questions

What is Charles Clark's NPI number?: Charles Clark's National Provider Identifier (NPI) is 1417399858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Charles Clark's specialty?: Charles Clark is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
Where is Charles Clark located?: Charles Clark's practice location on file with NPPES is 1713 6th Ave S, Birmingham, AL 35294-0018.
What is Charles Clark's phone number?: The practice phone number listed in the NPPES registry for Charles Clark is (205) 801-8000.
Is Charles Clark's NPI active?: Yes — Charles Clark's NPI (1417399858) is active in the NPPES registry as of the last update on 2013-07-26.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions