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Grisham Services Inc.

Grisham Services Inc. is a healthcare organization registered as Mental Health Clinic/Center (Including Community Mental Health Center) in Marquette, MI, holding Type 2 (organization) NPI 1780297879 since 2020. The authorized official on file is Jessica Jones, Owner.

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NPI 1780297879
Entity type Organization (Type 2)
Legal business name Grisham Services Inc.
Practice address 710 CHIPPEWA SQ STE 206, Marquette, MI, 49855
Phone 9062253145
Fax 9062254772
Enumeration date 2020-08-28
Last updated in NPPES 2020-08-28

Authorized official

Name Jessica Jones
Title Owner
Phone 9062253145

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Primary
Copy-ready billing details
Provider: Grisham Services Inc.
NPI: 1780297879
Taxonomy: 261QM0801X (Mental Health Clinic/Center (Including Community Mental Health Center))
Address: 710 CHIPPEWA SQ STE 206, Marquette, MI, 49855

Verify this record

Cross-check NPI 1780297879 against the authoritative CMS record: view Grisham Services Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Grisham Services Inc.?
NPPES lists Jessica Jones (Owner) as the authorized official for this organization.
What is the NPI number for Grisham Services Inc.?
The NPI for Grisham Services Inc. is 1780297879, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-28.