Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Mckinley Grace

Q: What is the NPI number for Mark Grace?

The National Provider Identifier (NPI) for Mark Grace is 1699851147, a Type 1 (individual) record in the CMS NPPES registry.

Case Manager/Care Coordinator in Richland, WA · enumerated 2006.

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

National Provider Identifier

1699851147

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Registry record

Entity type Individual (Type 1)

Name Mark Mckinley Grace

Sex Male

Practice address 1175 Carondelet Dr, Richland, WA, 99354

Phone (509) 943-9104

Fax (509) 946-7206

Enumeration date Oct 27, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other 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

Where does Mark Grace practice?

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

What is the NPI number for Mark Grace?

The National Provider Identifier (NPI) for Mark Grace is 1699851147, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.