Matthew Chao
Pharmacist · Healdsburg, CA
Matthew Chao is a pharmacist with a practice address in Healdsburg, California, and NPI 1831799345, issued on Oct 26, 2020. Check the license (California 83011, 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.
- Name
- Matthew Chao
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 83011 CA
Self-reported in NPPES; status is on the state search - Practice location
- 455 Center St, Healdsburg, CA 95448
- Phone
- (707) 433-3357
- Enumerated
- Oct 26, 2020
- Entity
- Type 1 · individual
Also registered at 455 Center St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dan Golden, RPHPharmacist1063886406
- Emily Wu, PHARM.D.Pharmacist1649635020
Verify Matthew Chao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 83011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
11 pharmacist records list a Healdsburg practice address
They are 11 of the 226 NPPES records with a Healdsburg practice address, and 32,698 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11 in Healdsburg → All 32,698 in California → Every provider in Healdsburg →
Other pharmacist records in California
- Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
- Gayatri AachiLivermore, CA1235660754
- Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
- Mahshid Aalam, PHARMDLos Angeles, CA1659086155
- Jaleh AaliiveliSan Ramon, CA1336629963
- Cassi Aarvig, RPHTracy, CA1023679941
- Meara Michi AbadOrange, CA1750181178
- Nader Abadier, RPHFontana, CA1326255647
- Samia Abadier, RPHFontana, CA1548742836
- Sandy Abadir, RPHChino Hills, CA1811644412
Common questions
What is Matthew Chao's NPI number?
Matthew Chao's National Provider Identifier (NPI) is 1831799345, issued on Oct 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Chao located?
The NPPES record lists a practice address at 455 Center St, Healdsburg, CA, 95448. Phone: (707) 433-3357. Providers update this record themselves, so call before visiting.
How can I verify Matthew Chao's license?
NPPES lists California license number 83011, 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), 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.