What is William Schaefer's NPI number?

William Schaefer's National Provider Identifier (NPI) is 1740368364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Schaefer's specialty?

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

Where is William Schaefer located?

William Schaefer's practice location on file with NPPES is 484 Lee St, Des Plaines, IL 60016-4610.

What is William Schaefer's phone number?

The practice phone number listed in the NPPES registry for William Schaefer is (630) 241-1495.

Is William Schaefer's NPI active?

Yes — William Schaefer's NPI (1740368364) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Schaefer, PHD

NPI 1740368364 · Psychologist · Des Plaines, IL

William Schaefer, PHD is a Psychologist provider in Des Plaines, IL (NPI 1740368364).

Provider details

NPI number: 1740368364
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

PsychologistPrimary103T00000X
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

484 Lee St

Des Plaines, IL 60016-4610

Phone: (630) 241-1495

Fax: (630) 241-1543

Approximate (ZIP-level) locationGet directions

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Mailing address