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Dr. Jeffrey A Waskin, DO

Emergency Medicine Physician in Lake Forest, IL · enumerated 2010.

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

National Provider Identifier

1518283431

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey A Waskin
Credential DO
Sex Male
Practice address 1000 N Westmoreland Rd, Lake Forest, IL, 60045
Enumeration date Apr 16, 2010
Last updated in NPPES Jan 8, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036146889 (IL) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OS016123 (PA) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036.146889 (IL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
102865216 Medicaid PA -
036146889 Other IL IL LICENSE

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jeffrey Waskin?
Jeffrey Waskin is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-08.