NPPES file of Aug 9, 2026

Jingjing Chen

Neurology Physician · Roseville, CA

Jingjing Chen is a neurology physician with a practice address in Roseville, California, and NPI 1255837068, issued on Apr 2, 2018. Check the license (California A163551, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255837068
Name
Jingjing Chen
Primary taxonomy
Neurology Physician 2084N0400X
License number
A163551 CA
Self-reported in NPPES; status is on the state search
Practice location
2 Medical Plaza Dr Ste 205, Roseville, CA 95661
Phone
(167) 738-7119
Enumerated
Apr 2, 2018
Record last updated
Oct 20, 2023
Medicare enrollment
Enrolled (PECOS I20231102002292); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 2018
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2 Medical Plaza Dr Ste 205

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

  1. Wendy Brown, M.D.Neurology Physician1285780718
  2. Andres Calderon, FNPFamily Nurse Practitioner1184541773
  3. Benjamin Ferguson, DONeurology Physician1871973677
  4. Marc Fierro, P.A.Medical Physician Assistant1861552556
  5. Erin Kight, LCSWClinical Social Worker1285126169
  6. Brooke KubatNeurology Physician1073179784

Verify Jingjing Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A163551
    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

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

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99% fewer Medicare Part D claims than the average neurology physician in 2024

20 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Jingjing Chen20
  2. Specialty average1,370

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $633.52

14 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jingjing Chen$633.52
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationRoseville, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jingjing Chen among 2,339 neurology physician records in California

Jingjing Chen is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.

  • NPI issued2018 · 84% of these records are older, 12% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2018 · median 2006 among the 1,628 with a school on file
  • Record last updated2023 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Wendy Brown, M.D.Roseville, CA 956611285780718
  2. Erica Byrd, M.D.Roseville, CA 956611598080053
  3. Kauroon Darya, D.ORoseville, CA 956611922414796
  4. Elizabeth Ekpo, M.D.Roseville, CA 956611811321557
  5. Marc Lenaerts, MDRoseville, CA 956611780652586
  6. Nicole Lopez-Seminario, M.D.Roseville, CA 956611063493567
  7. Mohammad Mahmood, MDRoseville, CA 956611396799508
  8. George Palma, MDRoseville, CA 956611760560437

Common questions

What is Jingjing Chen's NPI number?

Jingjing Chen's National Provider Identifier (NPI) is 1255837068, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jingjing Chen located?

The NPPES record lists a practice address at 2 Medical Plaza Dr Ste 205, Roseville, CA, 95661. Phone: (167) 738-7119. Providers update this record themselves, so call before visiting.

How can I verify Jingjing Chen's license?

NPPES lists California license number A163551, 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.

How much does Jingjing Chen prescribe under Medicare Part D?

In 2024, Jingjing Chen had 20 Medicare Part D claims; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

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.