Richard Chiu, DO
Anatomic Pathology & Clinical Pathology Physician · Sacramento, CA
Richard Chiu, DO is an anatomic pathology & clinical pathology physician with a practice address in Sacramento, California, and NPI 1205325339, issued on May 3, 2018. Check the license (California 20A-19815, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Richard Chiu
- Credential
- DO
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 20A-19815 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4400 V Street, Sacramento, CA 95817
- Phone
- (916) 734-3331
- Enumerated
- May 3, 2018
- Record last updated
- Oct 26, 2025
- Medicare enrollment
- Enrolled (PECOS I20260420002248); may accept Medicare assignment
- Medical or professional school
- Touro Un Col Of Osteopathic Medicine, Henderson, 2018
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Also registered at 4400 V Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kareem Allam, MDAnatomic Pathology & Clinical Pathology Physician1396368809
- Alison ChanAnatomic Pathology & Clinical Pathology Physician1689170326
- Christina Di Loreto, M.D.Student in an Organized Health Care Education/Training Program1174750111
- Enko Kiprilov, MDStudent in an Organized Health Care Education/Training Program1992095897
- Bennet Omalu, M.D., M.B.A., M.P.H.Independent Medical Examiner Physician1346467370
Verify Richard Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A-19815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Richard Chiu among 1,554 anatomic pathology & clinical pathology physician records in California
Richard Chiu, DO is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% 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 2018, is newer than 91% of them.
- NPI issued2018 · 91% of these records are older, 7% newer
- In a Medicare fileNo · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2018 · median 2003 among the 891 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in California
There are 1,554 anatomic pathology & clinical pathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,554 in California → Every provider in Sacramento → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Alaa Afify, M.D.Sacramento, CA 958171245212950
- Dariusz Borys, M.D.Sacramento, CA 958171639385180
- Katherine Deem, M.D.Sacramento, CA 958171265526149
- Denis Dwyre, M.D.Sacramento, CA 958171104808823
- Leonor Fernando, MDSacramento, CA 958171144265752
- Florette Gray Hazard, MDSacramento, CA 958171659578706
- Lee-Way Jin, M.D.Sacramento, CA 958171407057573
- Karen Matsukuma, MD, PHDSacramento, CA 958171275716219
Common questions
What is Richard Chiu, DO's NPI number?
Richard Chiu, DO's National Provider Identifier (NPI) is 1205325339, issued on May 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Richard Chiu, DO located?
The NPPES record lists a practice address at 4400 V Street, Sacramento, CA, 95817. Phone: (916) 734-3331. Providers update this record themselves, so call before visiting.
How can I verify Richard Chiu, DO's license?
NPPES lists California license number 20A-19815, 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), 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.
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.