Registry data as of Aug 27, 2026

Peiguo Chu, MD

Anatomic Pathology & Clinical Pathology Physician · Duarte, CA

Peiguo Chu, MD is an anatomic pathology & clinical pathology physician with a practice address in Duarte, California, and NPI 1912964974, issued on Apr 26, 2006. Check the license (California A63808, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordas of Aug 27, 2026
1912964974
Name
Peiguo Chu
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
A63808 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 E Duarte RD, Duarte, CA 91010
Phone
(626) 359-8111
Enumerated
Apr 26, 2006
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 1500 E Duarte RD

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

  1. Avo Artinyan, MDSurgical Oncology Physician1609934942
  2. Razmig Babikian, RN, FNP-BCRegistered Nurse1295176394
  3. Jennifer Baecker, MSN, ANPGerontology Nurse Practitioner1548689649
  4. Sharon Baik, PHDClinical Psychologist1316654577
  5. Sarkis Baltayian, MDAnesthesiology Physician1932165776
  6. Elizabeth Bernardi, PA CPhysician Assistant1699980896

Verify Peiguo Chu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A63808
    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.

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

26 anatomic pathology & clinical pathology physician records list a Duarte practice address

They are 26 of the 1,287 NPPES records with a Duarte practice address, and 1,183 anatomic pathology & clinical pathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other anatomic pathology & clinical pathology physician records in California

  1. Sophie Aalaei, M.D.San Diego, CA1558454207
  2. Joline Abrahams, M.D.Palm Springs, CA1679567366
  3. Guillermo Acero, MDOjai, CA1629144373
  4. Dennis Adams, M.D.Stanford, CA1053726182
  5. Alaa Afify, M.D.Sacramento, CA1245212950
  6. Ali Afsari, M.D.Orange, CA1275064362
  7. Mukesh AgarwalColton, CA1154901056
  8. Chandnish Ahluwalia, M.D.Glendale, CA1508850421
  9. Sanaz Ainechi, MDPasadena, CA1710329883
  10. Omonigho Aisagbonhi, MD, PHDSan Diego, CA1043571045

Common questions

What is Peiguo Chu, MD's NPI number?

Peiguo Chu, MD's National Provider Identifier (NPI) is 1912964974, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Peiguo Chu, MD located?

The NPPES record lists a practice address at 1500 E Duarte RD, Duarte, CA, 91010. Phone: (626) 359-8111. Providers update this record themselves, so call before visiting.

How can I verify Peiguo Chu, MD's license?

NPPES lists California license number A63808, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.