Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Nancy Leineweber, PT

Physical Therapist in Johns Island, SC · enumerated 2006.

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

National Provider Identifier

1992711220

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Registry record

Entity type Individual (Type 1)

Name Mrs. Nancy Leineweber

Credential PT

Sex Female

Practice address 3690 Bohicket Road, Ste 3d, Johns Island, SC, 29455

Phone (843) 768-2093

Fax (843) 768-4526

Enumeration date Jul 31, 2006

Last updated in NPPES Oct 4, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4981 (SC) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
TH1537	Medicaid	SC	-
GP1753	Medicaid	SC	-

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

How do I verify Nancy Leineweber's NPI record?

Cross-check NPI 1992711220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992711220 active?

Yes, as of the latest NPPES snapshot, NPI 1992711220 is active (record last updated 2007-10-04).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-04.