Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jerald J. Littlefield, MD, PC

Q: What is the NPI number for Jerald J. Littlefield, MD, PC?

The NPI for Jerald J. Littlefield, MD, PC is 1639351174, a Type 2 (organization) record in the CMS NPPES registry.

Ophthalmology Physician in Alexandria, VA · enumerated 2007 · authorized official Elizabeth Harrington, Office Manager.

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

National Provider Identifier

1639351174

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Registry record

Entity type Organization (Type 2)

Legal business name Jerald J. Littlefield, MD, PC

Practice address 428 S Washington St, Alexandria, VA, 22314

Phone (703) 837-1800

Fax (703) 837-0951

Enumeration date Nov 27, 2007

Last updated in NPPES Nov 28, 2007

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 0101026463 (VA) Primary

Authorized official

Name Elizabeth Harrington

Title Office Manager

Phone (703) 837-1800

Other identifiers

Identifier	Type	State	Issuer
6309356	Medicaid	VA	-

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 is the NPI number for Jerald J. Littlefield, MD, PC?

The NPI for Jerald J. Littlefield, MD, PC is 1639351174, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Jerald J. Littlefield, MD, PC?

NPPES lists Elizabeth Harrington (Office Manager) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-28.