Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Degrazia, M.D.

Diagnostic Radiology Physician in Springfield, VA · enumerated 2006.

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

National Provider Identifier

1528169828

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Registry record

Entity type Individual (Type 1)

Name John Degrazia

Credential M.D.

Sex Male

Practice address 8001 Forbes Pl, Suite 103, Springfield, VA, 22151

Phone (703) 824-3200

Enumeration date Sep 26, 2006

Last updated in NPPES May 26, 2011

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 0101030459 (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
P00203856	Other	-	RAILROAD MEDICARE

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 John Degrazia?

The National Provider Identifier (NPI) for John Degrazia is 1528169828, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Degrazia practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-26.