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Christopher Alan Bass Boyle, MD

Hospitalist Physician in Evanston, IL · enumerated 2010.

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

National Provider Identifier

1609192186

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Registry record

Entity type Individual (Type 1)
Name Christopher Alan Bass Boyle
Credential MD
Sex Male
Practice address 2650 Ridge Ave # 4210, Evanston, IL, 60201
Phone (847) 570-1010
Fax (847) 733-5108
Enumeration date Apr 9, 2010
Last updated in NPPES Oct 8, 2019

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036132775 (IL) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036132775 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Christopher Boyle?
The National Provider Identifier (NPI) for Christopher Boyle is 1609192186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Boyle practice?
The practice location on file with NPPES is in Evanston, 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 2019-10-08.