Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Penelope Sue Whitaker Booher, M.A.

Marriage & Family Therapist in Yorkville, IL · enumerated 2007.

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

National Provider Identifier

1255475612

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Registry record

Entity type Individual (Type 1)

Name Mrs. Penelope Sue Whitaker Booher

Credential M.A.

Sex Female

Practice address 811 W John St, Yorkville, IL, 60560

Phone (630) 553-9100

Fax (630) 553-0167

Enumeration date Feb 19, 2007

Last updated in NPPES Mar 31, 2008

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 11085 (TX) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 2244 (TX) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers 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 Penelope Booher?

The National Provider Identifier (NPI) for Penelope Booher is 1255475612, a Type 1 (individual) record in the CMS NPPES registry.

Where does Penelope Booher practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-31.