Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph J Fanciullo, MD

Rheumatology Physician in Sioux Falls, SD · enumerated 2006 · practices at Avera Mckennan.

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

National Provider Identifier

1437182516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Joseph J Fanciullo

Credential MD

Sex Male

Practice address 6100 S Louise Ave Ste 1130, Sioux Falls, SD, 57108

Phone (605) 504-1600

Enumeration date Jul 9, 2006

Last updated in NPPES Oct 31, 2019

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 4251 (SD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
6630074	Medicaid	SD	-
P00757173	Other	SD	RR MEDICARE
660003929	Other	SD	RAILROAD MEDICARE
6630073	Medicaid	SD	-

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

What is the NPI number for Joseph Fanciullo?

The National Provider Identifier (NPI) for Joseph Fanciullo is 1437182516, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joseph Fanciullo practice?

The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-31.