Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Marion Ellen Wilm, OTR/L

Q: What is the NPI number for Marion Wilm?

The National Provider Identifier (NPI) for Marion Wilm is 1699735423, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Charlotte, NC · enumerated 2006.

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

National Provider Identifier

1699735423

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Registry record

Entity type Individual (Type 1)

Name Ms. Marion Ellen Wilm

Credential OTR/L

Sex Female

Practice address 4012 Park Rd Ste 200, Charlotte, NC, 28209

Phone (704) 541-9080

Fax (704) 542-0699

Enumeration date Mar 24, 2006

Last updated in NPPES Jul 9, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1830 (NC) Primary

Other identifiers

Identifier	Type	State	Issuer
7388153	Medicaid	NC	-

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 Marion Wilm practice?

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

What is the NPI number for Marion Wilm?

The National Provider Identifier (NPI) for Marion Wilm is 1699735423, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-09.