Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harold S Williams, M.D. & Associates, P.A.

Family Medicine Physician in North Miami Beach, FL · enumerated 2006 · authorized official Dorothy Williams, Administrator.

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

National Provider Identifier

1003975020

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Registry record

Entity type Organization (Type 2)

Legal business name Harold S Williams, M.D. & Associates, P.A.

Practice address 100 Nw 170th St, Suite 405, North Miami Beach, FL, 33169

Phone (305) 652-6466

Fax (305) 652-3104

Enumeration date Dec 6, 2006

Last updated in NPPES Apr 20, 2011

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Dorothy Williams

Title Administrator

Phone (305) 652-6466

Other identifiers

Identifier	Type	State	Issuer
059789900	Medicaid	FL	-

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 Harold S Williams, M.D. & Associates, P.A. located?

The practice location on file with NPPES is in North Miami Beach, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-04-20. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-20.