What is Kenneth Guillen's NPI number?

Kenneth Guillen's National Provider Identifier (NPI) is 1326910381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kenneth Guillen's specialty?

Kenneth Guillen is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Kenneth Guillen located?

Kenneth Guillen's practice location on file with NPPES is 111 N County Farm Rd, Wheaton, IL 60187-3977.

What is Kenneth Guillen's phone number?

The practice phone number listed in the NPPES registry for Kenneth Guillen is (630) 682-7400.

Is Kenneth Guillen's NPI active?

Yes — Kenneth Guillen's NPI (1326910381) is active in the NPPES registry as of the last update on 2025-09-19.

IndividualActive

Kenneth Guillen

NPI 1326910381 · Counselor · Wheaton, IL

Kenneth Guillen is a Counselor provider in Wheaton, IL (NPI 1326910381).

Provider details

NPI number: 1326910381
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

111 N County Farm Rd

Wheaton, IL 60187-3977

Phone: (630) 682-7400

Street-level locationGet directions

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Mailing address