A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Home/
NPI Lookup/
VA/
NPI 1003041500

IndividualActive

Allison Tweedie, MD

NPI 1003041500 · Psychiatry Physician · Falls Church, VA

Provider details

NPI number: 1003041500
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: MT195449 (PA)

Practice location

3300 Gallows Rd

Falls Church, VA 22042-3307

Phone: (703) 776-4001

Fax: (703) 776-7113

More VA providers

Mailing address

3300 Gallows Rd

Falls Church, VA 22042-3307

Registry dates

Enumerated: 2009-05-28
Last updated: 2020-01-24

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Allison Tweedie, MD — NPI 1003041500, Falls Church, VA | NPI Central