What is Louis Haynes's NPI number?

Louis Haynes's National Provider Identifier (NPI) is 1942578190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Louis Haynes's specialty?

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

Where is Louis Haynes located?

Louis Haynes's practice location on file with NPPES is 2732 N Clark St Ste 300, Chicago, IL 60614-1553.

What is Louis Haynes's phone number?

The practice phone number listed in the NPPES registry for Louis Haynes is (708) 381-9352.

Is Louis Haynes's NPI active?

Yes — Louis Haynes's NPI (1942578190) is active in the NPPES registry as of the last update on 2025-06-05.

IndividualActive

Louis Haynes, PSY.D.

NPI 1942578190 · Clinical Psychologist · Chicago, IL

Louis Haynes, PSY.D. is a Clinical Psychologist provider in Chicago, IL (NPI 1942578190).

Provider details

NPI number: 1942578190
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: Yes
License: 071.009790 (IL)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 071.009790 (IL)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(80/100 index)

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

Registry tenure38% of score
14 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.

Practice location

2732 N Clark St Ste 300

Chicago, IL 60614-1553

Phone: (708) 381-9352

Street-level locationGet directions

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Mailing address