Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arlington Primary Care PC

Q: What type of organization is Arlington Primary Care PC?

Arlington Primary Care PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Arlington, VA · enumerated 2006 · authorized official Angele Seiler, Vice President Sr Partner.

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

National Provider Identifier

1619937547

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Arlington Primary Care PC

Practice address 1635 N George Mason Drive, Suite 490, Arlington, VA, 22205

Phone (703) 522-5300

Fax (703) 908-0148

Enumeration date Mar 24, 2006

Last updated in NPPES Mar 6, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101043748 (VA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Angele Seiler

Title Vice President Sr Partner

Phone (703) 522-5300

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

What type of organization is Arlington Primary Care PC?

Arlington Primary Care PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-06.