Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sheryl Lynn Boynton, MA, LLP

Counseling Psychologist in Grand Haven, MI · enumerated 2022.

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

National Provider Identifier

1386375921

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sheryl Lynn Boynton

Credential MA, LLP

Sex Female

Practice address 320 Columbus Avenue, Grand Haven, MI, 49417

Phone (616) 607-4476

Fax (833) 231-4270

Enumeration date Jun 23, 2022

Last updated in NPPES Jun 23, 2022

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 6361000513 (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

Where does Sheryl Boynton practice?

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

What is the NPI number for Sheryl Boynton?

The National Provider Identifier (NPI) for Sheryl Boynton is 1386375921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-23.