What is Charles Alcorn's NPI number?

Charles Alcorn's National Provider Identifier (NPI) is 1700963741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Alcorn's specialty?

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

Where is Charles Alcorn located?

Charles Alcorn's practice location on file with NPPES is 460 N Main St, Glen Ellyn, IL 60137-5176.

What is Charles Alcorn's phone number?

The practice phone number listed in the NPPES registry for Charles Alcorn is (630) 469-4699.

Is Charles Alcorn's NPI active?

Yes — Charles Alcorn's NPI (1700963741) is active in the NPPES registry as of the last update on 2024-10-17.

IndividualActive

Charles Alcorn, PSY.D.

NPI 1700963741 · Clinical Psychologist · Glen Ellyn, IL

Charles Alcorn, PSY.D. is a Clinical Psychologist provider in Glen Ellyn, IL (NPI 1700963741).

Provider details

NPI number: 1700963741
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
19 yrs in NPPES 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

460 N Main St

Suite 205

Glen Ellyn, IL 60137-5176

Phone: (630) 469-4699

Street-level locationGet directions

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Mailing address