NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Gayle R Shumaker, MA LLP

Psychologist in Holland, MI · enumerated 2006 · practices at Encourage Counseling LLC.

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

National Provider Identifier

1104938240

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Gayle R Shumaker
Credential MA LLP
Sex Female
Practice address 607 Heritage Ct, Holland, MI, 49423
Phone (616) 396-6285
Fax (616) 396-6172
Enumeration date Aug 31, 2006
Last updated in NPPES Oct 15, 2012

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301009247 (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 Gayle Shumaker?
The National Provider Identifier (NPI) for Gayle Shumaker is 1104938240, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gayle Shumaker practice?
The practice location on file with NPPES is in Holland, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-15.