Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diane Walder Mdpa

Specialist in Bay Harbor Islands, FL · enumerated 2006 · authorized official Diane Walder, President.

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

National Provider Identifier

1023030038

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Registry record

Entity type Organization (Type 2)

Legal business name Diane Walder Mdpa

Practice address 1111 Kane Concourse, Suite 100, Bay Harbor Islands, FL, 33154

Phone (305) 866-2177

Fax (305) 866-5302

Enumeration date Jul 25, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License ME74763 (FL) Primary

Authorized official

Name Diane Walder

Title President

Phone (305) 866-2177

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 is Diane Walder Mdpa located?

The practice location on file with NPPES is in Bay Harbor Islands, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.