NPPES file of Aug 9, 2026

Rebecca Jung-Hee Sonu, MD

Anatomic Pathology & Clinical Pathology Physician · Sacramento, CA

Rebecca Jung-Hee Sonu, MD is an anatomic pathology & clinical pathology physician with a practice address in Sacramento, California, and NPI 1144547340, issued on Apr 27, 2010. Check the license (California A122352, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144547340
Name
Rebecca Jung-Hee Sonu
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
A122352 CA
Self-reported in NPPES; status is on the state search
Practice location
4400 V St, Sacramento, CA 95817
Phone
(916) 734-2525
Enumerated
Apr 27, 2010
Record last updated
Aug 22, 2016 (not updated in 10 years: call before relying on the address or phone)
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 4400 V St

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

  1. Alaa Afify, M.D.Anatomic Pathology & Clinical Pathology Physician1245212950
  2. Ashna Aggarwal, MDAnatomic Pathology Physician1235624362
  3. Naoki Akanuma, MD PHDAnatomic Pathology Physician1881222974
  4. Nada Al QaysiAnatomic Pathology & Clinical Pathology Physician1376076406
  5. Sarah Barnhard, MDBlood Banking & Transfusion Medicine Physician1598082711
  6. Tatyana Berezenko, MDStudent in an Organized Health Care Education/Training Program1780828244

Verify Rebecca Jung-Hee Sonu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A122352
    Check 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

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The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score65.7
  2. Costout of 100 · 30%60.5
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in California

There are 1,554 anatomic pathology & clinical pathology physician records in California.

Other anatomic pathology & clinical pathology physician records in California

  1. Sophie Aalaei, M.D.San Diego, CA1558454207
  2. Abdul Majeed Abid, MBBS, MDClovis, CA1578055414
  3. Ronnie Abraham, MDSan Luis Obispo, CA1124254933
  4. Joline Abrahams, M.D.Palm Springs, CA1679567366
  5. Guillermo Acero, MDOjai, CA1629144373
  6. Dennis Adams, M.D.Stanford, CA1053726182
  7. Alaa Afify, M.D.Sacramento, CA1245212950
  8. Ali Afsari, M.D.Orange, CA1275064362
  9. Mukesh AgarwalColton, CA1154901056
  10. Maryam Aghighi, MDSanta Rosa, CA1073074977

Common questions

What is Rebecca Jung-Hee Sonu, MD's NPI number?

Rebecca Jung-Hee Sonu, MD's National Provider Identifier (NPI) is 1144547340, issued on Apr 27, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Jung-Hee Sonu, MD located?

The NPPES record lists a practice address at 4400 V St, Sacramento, CA, 95817. Phone: (916) 734-2525. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Jung-Hee Sonu, MD's license?

NPPES lists California license number A122352, as entered by the provider. 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.

What is Rebecca Jung-Hee Sonu, MD's MIPS final score?

The 2023 MIPS final score is 74.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.