NPPES file of Aug 9, 2026

Kevin Weizheng Chen, D.C.

Acupuncturist · Oakland, CA

Kevin Weizheng Chen, D.C. is an acupuncturist with a practice address in Oakland, California, and NPI 1912903675, issued on Jun 27, 2005. Check the license (California AC2997, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1912903675
Name
Kevin Weizheng Chen
Credential
D.C.
Primary taxonomy
Acupuncturist 171100000X
License numbers
AC2997 CA
DC28464 CA
Self-reported in NPPES; status is on the state search
Practice location
345 9TH St, Oakland, CA 94607
Phone
(510) 268-8898
Enumerated
Jun 27, 2005
Record last updated
Jul 13, 2026
Medicaid ID
AC2997 CA
Medicare enrollment
Enrolled (PECOS I20110406000447); accepts Medicare assignment
Medical or professional school
Life Chiropractic College - West, 2002
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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8 nearest acupuncturist records → All 10,648 in California → Look up another NPI →

Also registered at 345 9TH St

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

  1. Joyce Chen, D.D.S.General Practice Dentistry1750496832
  2. Sophia Chen, M.D.Ophthalmology Physician1033183934
  3. Karen Ching, DDSPediatric Dentistry1891830378
  4. Diana Fong, D.D.S.General Practice Dentistry1023133949
  5. Harold Fung, DMDDentist1780765198
  6. Roger Fung, DDSDentist1144421637

Verify Kevin Weizheng Chen 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 AC2997    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

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Kevin Weizheng Chen among 10,648 acupuncturist records in California

Kevin Weizheng Chen, D.C. is one of 10,648 acupuncturist records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, over 99% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Graduated2002 · median 2006 among the 33 with a school on file
  • Record last updated2026 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 171100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

241 acupuncturist records list a practice address in Oakland

They are 241 of the 18,558 NPPES records with a practice address in Oakland, and 10,648 acupuncturist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 10,648 in California → Every provider in Oakland → Acupuncturist nationwide →

The 8 acupuncturist records with the nearest ZIP codes

  1. Michael ChenOakland, CA 946071053484931
  2. Bing Chin, L.A.C.Oakland, CA 946071730236860
  3. Jennifer Crissman, MS L.AC.Oakland, CA 946071528136306
  4. Xian Huang, L.AC.,Oakland, CA 946071538205604
  5. Ping Kwan LeungOakland, CA 946071922145440
  6. Ying LiOakland, CA 946071801812805
  7. Xinyi Lin, L.AC.Oakland, CA 946071407947906
  8. Ben LiuOakland, CA 946071366584419

Common questions

What is Kevin Weizheng Chen, D.C.'s NPI number?

Kevin Weizheng Chen, D.C.'s National Provider Identifier (NPI) is 1912903675, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Weizheng Chen, D.C. located?

The NPPES record lists a practice address at 345 9TH St, Oakland, CA, 94607. Phone: (510) 268-8898. Providers update this record themselves, so call before visiting.

How can I verify Kevin Weizheng Chen, D.C.'s license?

NPPES lists California license number AC2997, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.