Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick Terence Glynn, M.D.

Emergency Medicine Physician in Alexandria, VA · enumerated 2010.

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

National Provider Identifier

1720305147

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Registry record

Entity type Individual (Type 1)

Name Dr. Patrick Terence Glynn

Credential M.D.

Sex Male

Practice address 4320 Seminary Rd, Dept. of Emergency Medicine, Alexandria, VA, 22304

Phone (703) 504-3000

Enumeration date Apr 24, 2010

Last updated in NPPES Jun 9, 2014

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0101255654 (VA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Patrick Glynn practice?

The practice location on file with NPPES is in Alexandria, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Patrick Glynn?

The National Provider Identifier (NPI) for Patrick Glynn is 1720305147, 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 2014-06-09.