What is Gary Walls's NPI number?

Gary Walls's National Provider Identifier (NPI) is 1427144419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Walls's specialty?

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

Where is Gary Walls located?

Gary Walls's practice location on file with NPPES is 30 N Michigan Ave, Chicago, IL 60602-3402.

What is Gary Walls's phone number?

The practice phone number listed in the NPPES registry for Gary Walls is (312) 802-7261.

Is Gary Walls's NPI active?

Yes — Gary Walls's NPI (1427144419) is active in the NPPES registry as of the last update on 2008-04-19.

IndividualActive

Gary Walls, PH.D.

NPI 1427144419 · Psychologist · Chicago, IL

Gary Walls, PH.D. is a Psychologist provider in Chicago, IL (NPI 1427144419).

Provider details

NPI number: 1427144419
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
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

30 N Michigan Ave

#718

Chicago, IL 60602-3402

Phone: (312) 802-7261

Approximate (ZIP-level) locationGet directions

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Mailing address