Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheila Marie Guillen, LLPC, CAADC

Counselor in Centreville, MI · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134535024

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Registry record

Entity type Individual (Type 1)

Name Sheila Marie Guillen

Credential LLPC, CAADC

Sex Female

Practice address 677 E. Main St., Centreville, MI, 49032

Phone (269) 467-1000

Fax (269) 467-3075

Enumeration date Jul 11, 2014

Last updated in NPPES Nov 14, 2018

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License 6401011422 (MI) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Sheila Guillen?

The National Provider Identifier (NPI) for Sheila Guillen is 1134535024, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sheila Guillen practice?

The practice location on file with NPPES is in Centreville, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Kristine Kirsch Registered Nurse · Centreville, MI NPI 1649266784 Lindsay Knapp Clinical Social Worker · Centreville, MI NPI 1750651535 Jarrett Cupp Professional Counselor · Centreville, MI NPI 1598039901 Kristen Browning Professional Counselor · Centreville, MI NPI 1568728483 Melissa Taylor Counseling Psychologist · Centreville, MI NPI 1225381080 Nathan Anderson Mental Health Counselor · Centreville, MI NPI 1982948907 Jeannette Bayyapuneedi Professional Counselor · Centreville, MI NPI 1104162783 Jessica Quintana Mental Health Counselor · Centreville, MI NPI 1063852820

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-14.