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

Petra Kathleen Knight Forbes, MSW

Social Worker in Grand Haven, MI · enumerated 2006 · practices at Physiotherapy Associates Inc.

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

National Provider Identifier

1316951015

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Registry record

Entity type Individual (Type 1)
Name Petra Kathleen Knight Forbes
Credential MSW
Sex Female
Practice address Grand Haven, MI, 49417
Phone (616) 638-7222
Enumeration date Jul 28, 2006
Last updated in NPPES Feb 6, 2014

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801085949 (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

Where does Petra Knight Forbes 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 Petra Knight Forbes?
The National Provider Identifier (NPI) for Petra Knight Forbes is 1316951015, 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 2014-02-06.