Joseph Giancarlo Giannini

Joseph Giancarlo Giannini is a Driver provider (Driver) practicing in Chicago, IL, registered in the NPPES registry with NPI 1548859176 since 2021.

✓ Active NPI ✓ Valid NPI checksum

NPI	1548859176
Entity type	Individual (Type 1)
Name	Joseph Giancarlo Giannini
Sex	Male
Practice address	3978 S LAKE PARK AVE, Chicago, IL, 60653
Phone	7734053072
Enumeration date	2021-01-18
Last updated in NPPES	2021-03-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
172A00000X	Driver	Primary	—	—

Copy-ready billing details

Provider: Joseph Giannini
NPI: 1548859176
Taxonomy: 172A00000X (Driver)
Address: 3978 S LAKE PARK AVE, Chicago, IL, 60653

Verify this record

Cross-check NPI 1548859176 against the authoritative CMS record: view Joseph Giancarlo Giannini on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Joseph Giannini?

Joseph Giannini is registered in NPPES with the primary taxonomy of Driver. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-03-09.