NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William N Handelman MD PA

Cardiovascular Disease Physician in St Petersburg, FL · enumerated 2006 · authorized official William Handelman, Owner.

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

National Provider Identifier

1952330896

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name William N Handelman MD PA
Other name <Unavail>
Practice address 6399 38th Ave N, Suite C6, St Petersburg, FL, 33710
Phone (727) 384-6411
Enumeration date Jul 2, 2006
Last updated in NPPES Apr 1, 2008

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License ME99468 (FL) Secondary

Authorized official

Name William Handelman
Title Owner
Phone (727) 384-6411

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 William N Handelman MD PA located?
The practice location on file with NPPES is in St Petersburg, FL.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-04-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-01.