NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mara Piper, OTR

Occupational Therapist in Grand Rapids, MI · enumerated 2017 · practices at Agility Health Rehabilitation LLC.

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

National Provider Identifier

1750814638

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mara Piper
Credential OTR
Sex Female
Practice address 607 Dewey Ave Nw, Ste 300, Grand Rapids, MI, 49504
Phone (616) 356-5000
Enumeration date Apr 6, 2017
Last updated in NPPES Mar 30, 2021

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 18543 (CA) Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5201009802 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Mara Piper?
Mara Piper is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-30.