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Lauren Holinger, MD

Pediatric Otolaryngology Physician in Chicago, IL · enumerated 2005.

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

National Provider Identifier

1487649315

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Registry record

Entity type Individual (Type 1)
Name Lauren Holinger
Credential MD
Sex Male
Practice address 225 E. Chicago Ave., #25, Ann & Robert H. Lurie Children'S Hospital of Chicago, Chicago, IL, 60611
Phone (312) 227-6230
Enumeration date Sep 16, 2005
Last updated in NPPES Apr 17, 2013

Taxonomy & licenses

207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians · License 036-050844 (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
200810480A Medicaid IN -
1627123 Other IL BCBS PROVIDER ID
036050844 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.

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Frequently asked questions

Where does Lauren Holinger practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lauren Holinger?
The National Provider Identifier (NPI) for Lauren Holinger is 1487649315, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-17.