Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Emmanuel C Linchangco, MD

Internal Medicine Physician in Addison, IL · enumerated 2005.

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

National Provider Identifier

1922095546

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Registry record

Entity type Individual (Type 1)

Name Dr. Emmanuel C Linchangco

Credential MD

Sex Male

Practice address 303 W Lake St Ste 200, Addison, IL, 60101

Phone (331) 221-9001

Enumeration date Sep 29, 2005

Last updated in NPPES Apr 22, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036090399 (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
215791200	Other	IL	WORKERS COMP
4658416	Other	-	AETNA
036090399	Medicaid	IL	-
2390	Other	IL	ELMCARE
110132733	Other	-	RR MEDICARE
2215351	Other	IL	BCBSIL

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.

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Frequently asked questions

What is the NPI number for Emmanuel Linchangco?

The National Provider Identifier (NPI) for Emmanuel Linchangco is 1922095546, a Type 1 (individual) record in the CMS NPPES registry.

Where does Emmanuel Linchangco practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-22.