Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonia I Crimaldi, M.D.

Diagnostic Radiology Physician in North Chesterfield, VA · enumerated 2006 · practices at Radiology Associates of Richmond Inc.

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

National Provider Identifier

1801847421

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Registry record

Entity type Individual (Type 1)

Name Sonia I Crimaldi

Credential M.D.

Sex Female

Practice address 2602 Buford Rd, North Chesterfield, VA, 23235

Phone (804) 272-8806

Fax (804) 272-2909

Enumeration date May 16, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 01716 (NC) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 29598 (SC) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 0101229033 (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
5902517	Medicaid	NC	-

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 1801847421 active?

Yes, as of the latest NPPES snapshot, NPI 1801847421 is active (record last updated 2022-07-21).

How do I verify Sonia Crimaldi's NPI record?

Cross-check NPI 1801847421 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 →

Patricia Buchanan Diagnostic Radiology Physician · North Chesterfield, VA NPI 1710977152 John Snyder Diagnostic Radiology Physician · Richmond, VA NPI 1750363578 Chanhi Park Diagnostic Radiology Physician · North Chesterfield, VA NPI 1881677854 Cary Straton Diagnostic Radiology Physician · Richmond, VA NPI 1205807278 Atul Aggarwal Nuclear Medicine Physician · North Chesterfield, VA NPI 1811964059 David Board Diagnostic Radiology Physician · North Chesterfield, VA NPI 1396707717 Farshid Bozorgi Diagnostic Radiology Physician · North Chesterfield, VA NPI 1104876150 Julius Hurwitz Diagnostic Radiology Physician · Richmond, VA NPI 1245283779

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.