Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karen Heidig Longwater, OTR/L

Occupational Therapist in Virginia Beach, VA · enumerated 2013 · practices at Bay Lake Retirement.

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

National Provider Identifier

1235566761

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Karen Heidig Longwater

Credential OTR/L

Sex Female

Practice address 4225 Shore Dr, Virginia Beach, VA, 23455

Phone (757) 464-4700

Enumeration date Sep 30, 2013

Last updated in NPPES Sep 30, 2013

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0119001937 (VA) 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

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.

What specialty is Karen Longwater?

Karen Longwater 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-30.