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Dr. Ivory Leigh Allen, MD

Emergency Medicine Physician in Lansing, MI · enumerated 2017.

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

National Provider Identifier

1881123693

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Registry record

Entity type Individual (Type 1)
Name Dr. Ivory Leigh Allen
Credential MD
Sex Female
Practice address 1215 E Michigan Ave, Lansing, MI, 48912
Phone (989) 364-1000
Enumeration date Jun 6, 2017
Last updated in NPPES Jun 23, 2020

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 4301501124 (MI) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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

Where does Ivory Allen practice?
The practice location on file with NPPES is in Lansing, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ivory Allen?
The National Provider Identifier (NPI) for Ivory Allen is 1881123693, 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 2020-06-23.