Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William A Hazel, MD

Orthopaedic Surgery Physician in Herndon, VA · enumerated 2006.

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

National Provider Identifier

1740201573

Verified

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Registry record

Entity type Individual (Type 1)

Name William A Hazel

Credential MD

Sex Male

Practice address 13350 Franklin Farm Road, Suite 220, Herndon, VA, 20171

Phone (703) 471-5300

Fax (701) 471-4391

Enumeration date Jul 21, 2006

Last updated in NPPES Nov 20, 2007

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 0101040294 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
6301622	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

Where does William Hazel practice?

The practice location on file with NPPES is in Herndon, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Hazel?

The National Provider Identifier (NPI) for William Hazel is 1740201573, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Anne Bielamowicz Anesthesiology Physician · Herndon, VA NPI 1174521033 Thomas Schymanski Physician Assistant · Herndon, VA NPI 1003807405 Orthovirginia, Inc. Multi-Specialty Clinic/Center · Herndon, VA NPI 1174540215 Dean Bennett Orthopaedic Surgery Physician · Herndon, VA NPI 1215958053 Orthovirginia, Inc Multi-Specialty Clinic/Center · Herndon, VA NPI 1588687552 Orthovirginia Operatory Ambulatory Surgical Clinic/Center · Herndon, VA NPI 1932285111 Kevin Lutta Orthopaedic Foot and Ankle Surgery Physician · Herndon, VA NPI 1902063092

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-20.