Registry data as of Aug 27, 2026

Sonja Dardenelle, M.D.

Diagnostic Radiology Physician · Sacramento, CA

Sonja Dardenelle, M.D. is a diagnostic radiology physician with a practice address in Sacramento, California, and NPI 1073755898, issued on Mar 25, 2009. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1073755898
Name
Sonja Dardenelle
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
Practice location
3161 L St, Sacramento, CA 95816
Phone
(916) 878-3495
Enumerated
Mar 25, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3161 L St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Matthew Alexander, M.D.Vascular & Interventional Radiology Physician1578899662
  2. Henry Andoh, M.D.Diagnostic Radiology Physician1699021378
  3. Hesham Attaya, MDSurgery Physician1447413802
  4. Gautam Bahl, MDDiagnostic Radiology Physician1952562209
  5. George Bolton, M.D.Body Imaging Physician1568469708
  6. Roy Bonk, M.D.Diagnostic Radiology Physician1316993249

Verify Sonja Dardenelle in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

One hospital or facility affiliation

  1. Sutter Valley Medical FoundationRoseville, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Diagnostic Radiology Physician providers in California

There are 4,131 diagnostic radiology physician records in California.

Other diagnostic radiology physician records in California

  1. Jason Aaronson, MDLos Angeles, CA1023145463
  2. Pablo Abbona, MDLos Angeles, CA1689856239
  3. Rashed AbdelaalRiverside, CA1518726090
  4. Ahmed Abdelhalim, MDRiverside, CA1275162927
  5. Fatemeh Abdollahi Mofakham, MDLos Angeles, CA1659652915
  6. Bennett Abe, MDVisalia, CA1184731283
  7. Stephen Abedon, M.D.Daly City, CA1689628687
  8. Richard Abello, M.D.La Jolla, CA1245205996
  9. Deborah Abelson, M.D.Thousand Oaks, CA1821277252
  10. Denise Aberle, MDLos Angeles, CA1053361501

Common questions

What is Sonja Dardenelle, M.D.'s NPI number?

Sonja Dardenelle, M.D.'s National Provider Identifier (NPI) is 1073755898, issued on Mar 25, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Sonja Dardenelle, M.D. located?

The NPPES record lists a practice address at 3161 L St, Sacramento, CA, 95816. Phone: (916) 878-3495. Providers update this record themselves, so call before visiting.

How can I verify Sonja Dardenelle, M.D.'s license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.