NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Graham Todd Dondlinger, M.D.

Internal Medicine Physician in Woodbridge, VA · enumerated 2009 · practices at Allcare Va Inc.

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

National Provider Identifier

1316172885

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Graham Todd Dondlinger
Credential M.D.
Sex Male
Practice address 4167 Merchant Plz, Woodbridge, VA, 22192
Phone (703) 878-8800
Fax (703) 202-3635
Enumeration date May 27, 2009
Last updated in NPPES Apr 22, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License P24012 (MD) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101253476 (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 Graham Dondlinger practice?
The practice location on file with NPPES is in Woodbridge, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Graham Dondlinger?
The National Provider Identifier (NPI) for Graham Dondlinger is 1316172885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-22.