Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Angele Carolyn Seiler, M.D.

Internal Medicine Physician in Arlington, VA · enumerated 2006.

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

National Provider Identifier

1265493969

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Registry record

Entity type Individual (Type 1)

Name Dr. Angele Carolyn Seiler

Credential M.D.

Sex Female

Practice address 1635 North George Mason Dr., Suite 490, Arlington Primary Care, P.C., Arlington, VA, 22205

Phone (703) 522-5300

Fax (703) 908-0148

Enumeration date Mar 31, 2006

Last updated in NPPES Dec 15, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101056429 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
822999	Other	VA	GROUP MEDICARE #
0101056429	Other	VA	STATE LIC #

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 Angele Seiler practice?

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

What is the NPI number for Angele Seiler?

The National Provider Identifier (NPI) for Angele Seiler is 1265493969, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-15.