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Dr. Irwin Michael Segal, M.D.

Family Medicine Physician in Plano, TX · enumerated 2006.

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

National Provider Identifier

1619910171

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Registry record

Entity type Individual (Type 1)
Name Dr. Irwin Michael Segal
Credential M.D.
Sex Male
Practice address 8080 Independence Pkwy, Suite 200, Plano, TX, 75025
Phone (972) 596-9511
Fax (972) 599-9696
Enumeration date Jun 13, 2006
Last updated in NPPES Jun 3, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License E9396 (TX) 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

Where does Irwin Segal practice?
The practice location on file with NPPES is in Plano, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Irwin Segal?
The National Provider Identifier (NPI) for Irwin Segal is 1619910171, 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 2015-06-03.