NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Richard Weizenecker, M.D., P.A.

Internal Medicine Physician in Lake City, FL · enumerated 2013 · authorized official Richard Weizenecker, President.

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

National Provider Identifier

1114351830

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Richard Weizenecker, M.D., P.A.
Other name <Unavail>
Practice address 1297 Sw State Road 47, Lake City, FL, 32025
Fax (386) 752-5075
Enumeration date Aug 29, 2013
Last updated in NPPES Aug 29, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME13858 (FL) Primary

Authorized official

Name Richard Weizenecker
Title President

Other identifiers

Identifier Type State Issuer
054014500 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 Richard Weizenecker, M.D., P.A. located?
The practice location on file with NPPES is in Lake City, FL.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-08-29. 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 2013-08-29.