Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Scott W Siegner, M.D.

Specialist in Palos Heights, IL · enumerated 2006.

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

National Provider Identifier

1386684066

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Registry record

Entity type Individual (Type 1)

Name Scott W Siegner

Credential M.D.

Sex Male

Practice address 7808 W College Dr, Suite 3 Sw, Palos Heights, IL, 60463

Phone (708) 671-1009

Fax (708) 671-1109

Enumeration date Jun 8, 2006

Last updated in NPPES Dec 9, 2021

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 036102707 (IL) 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
2201714	Other	IL	BCBS
36102707	Medicaid	IL	-

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 Scott Siegner?

The National Provider Identifier (NPI) for Scott Siegner is 1386684066, a Type 1 (individual) record in the CMS NPPES registry.

Where does Scott Siegner practice?

The practice location on file with NPPES is in Palos Heights, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-09.