Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ability Assessments, PC

Q: What is the NPI number for Ability Assessments, PC?

The NPI for Ability Assessments, PC is 1811130768, a Type 2 (organization) record in the CMS NPPES registry.

Clinic/Center in Saint Clair Shores, MI · enumerated 2009 · authorized official Mary Kneiser, President.

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

National Provider Identifier

1811130768

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Registry record

Entity type Organization (Type 2)

Legal business name Ability Assessments, PC

Practice address 22030 Greater Mack Ave, Saint Clair Shores, MI, 48080

Phone (586) 443-5686

Fax (586) 443-5689

Enumeration date Apr 8, 2009

Last updated in NPPES Apr 8, 2009

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 4301051497 (MI) Primary

Authorized official

Name Mary Kneiser

Title President

Phone (586) 443-5686

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

What is the NPI number for Ability Assessments, PC?

The NPI for Ability Assessments, PC is 1811130768, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Ability Assessments, PC?

NPPES lists Mary Kneiser (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-08.