Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mark Alan Sanford-Pelcher

Counseling Psychologist in Grand Rapids, MI · enumerated 2007.

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

National Provider Identifier

1790802833

Verified

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Registry record

Entity type Individual (Type 1)

Name Mark Alan Sanford-Pelcher

Sex Male

Practice address Grand Rapids, MI, 49503

Phone (616) 259-7207

Fax (616) 259-7261

Enumeration date Mar 23, 2007

Last updated in NPPES Apr 27, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6401007748 (MI) Secondary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 6301007605 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mark Sanford-Pelcher?

Mark Sanford-Pelcher is registered in NPPES with the primary taxonomy of Counseling Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-27.