Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Steven Marc Danaceau, M.D.

Orthopaedic Surgery Physician in Arlington, VA · enumerated 2006.

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

National Provider Identifier

1124050745

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Steven Marc Danaceau

Credential M.D.

Sex Male

Practice address Arlington, VA, 22207

Phone (571) 599-2406

Fax (571) 407-5699

Enumeration date Jul 6, 2006

Last updated in NPPES Nov 19, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 0101840407 (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

Is NPI 1124050745 active?

Yes, as of the latest NPPES snapshot, NPI 1124050745 is active (record last updated 2025-11-19).

How do I verify Steven Danaceau's NPI record?

Cross-check NPI 1124050745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Elizabeth Young Physical Therapist · Arlington, VA NPI 1366493843

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-19.