NPPES file of Aug 9, 2026

Jieyi Zhuang, DDS

General Practice Dentistry · San Diego, CA

Jieyi Zhuang, DDS is a general practice dentistry with a practice address in San Diego, California, and NPI 1356804074, issued on Apr 9, 2019. Check the license (California 104936, as entered in NPPES) with the California board that licenses this profession; 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
1356804074
Name
Jieyi Zhuang
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
104936 CA
Self-reported in NPPES; status is on the state search
Practice location
4320 Genesee Ave Ste 103, San Diego, CA 92117
Phone
(858) 598-6789
Enumerated
Apr 9, 2019
Record last updated
Jun 2, 2023
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 4320 Genesee Ave Ste 103

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

  1. Vivian Lee, PAPhysician Assistant1558943555

Verify Jieyi Zhuang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 104936
    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
Find 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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66% fewer Medicare Part D claims than the average general practice dentistry in 2024

28 Medicare Part D claims for 20 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Jieyi Zhuang28
  2. Specialty average83

Most prescribed

  1. Chlorhexidine Gluconate11 claims

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: $606.95

4 payments; by number, the most common kind was travel and lodging; the largest payer was Henry Schein, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jieyi Zhuang$606.95
  2. Specialty average$597.01

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

Jieyi Zhuang among 17,852 general practice dentistry records in California

Jieyi Zhuang, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.

  • NPI issued2019 · 85% of these records are older, 13% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2023 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

647 general practice dentistry records list a practice address in San Diego

They are 647 of the 52,937 NPPES records with a practice address in San Diego, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Stanley Baquial, D.D.S.San Diego, CA 921171003832577
  2. Christina Bartsch, D.D.SSan Diego, CA 921171164538666
  3. William Bremner, D.D.S.San Diego, CA 921171396846630
  4. Douglas Christiansen, DDSSan Diego, CA 921171205867066
  5. George Copoulos, DDSSan Diego, CA 921171861592099
  6. Joanne Copps, D.D.S.San Diego, CA 921171629169057
  7. Paul Davis, D.D.S.San Diego, CA 921171427161546
  8. David Freeman, D.D.S.San Diego, CA 921171023195617

Common questions

What is Jieyi Zhuang, DDS's NPI number?

Jieyi Zhuang, DDS's National Provider Identifier (NPI) is 1356804074, issued on Apr 9, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jieyi Zhuang, DDS located?

The NPPES record lists a practice address at 4320 Genesee Ave Ste 103, San Diego, CA, 92117. Phone: (858) 598-6789. Providers update this record themselves, so call before visiting.

How can I verify Jieyi Zhuang, DDS's license?

NPPES lists California license number 104936, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jieyi Zhuang, DDS prescribe under Medicare Part D?

In 2024, Jieyi Zhuang, DDS had 28 Medicare Part D claims for 20 beneficiaries; the average among general practice dentistry prescribers was 83. 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.