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Dr. Ryan W Lahey, MD, PHD

Cardiovascular Disease Physician in Oak Lawn, IL · enumerated 2016.

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

National Provider Identifier

1346602760

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Registry record

Entity type Individual (Type 1)
Name Dr. Ryan W Lahey
Credential MD, PHD
Sex Male
Practice address 4061 W 95th St, Oak Lawn, IL, 60453
Phone (815) 740-1900
Fax (815) 485-4469
Enumeration date Mar 24, 2016
Last updated in NPPES Sep 20, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 036-161869 (IL) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 299273 (NY) Secondary
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

How do I verify Ryan Lahey's NPI record?
Cross-check NPI 1346602760 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346602760 active?
Yes, as of the latest NPPES snapshot, NPI 1346602760 is active (record last updated 2024-09-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-20.