Matthew Dong, PA
Physician Assistant · Martinez, CA
Matthew Dong, PA is a physician assistant with a practice address in Martinez, California, and NPI 1144612243, issued on Feb 26, 2015. Check the license (California PA22436, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Dong
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA22436 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1805 Arnold Dr, Martinez, CA 94553
- Phone
- (925) 335-5050
- Enumerated
- Feb 26, 2015
- Record last updated
- Feb 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (925) 335-5051
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Matthew Dong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA22436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
16 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Matthew Dong among 14,451 physician assistant records in California
Matthew Dong, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 41% of them.
- NPI issued2015 · 41% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2015 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Martinez → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gabriela Castro, PA-CMartinez, CA 945531215895412
- Elizaveta Delong, PA-CMartinez, CA 945531922575166
- Alysse Dunn, PA-CMartinez, CA 945531992042568
- Vikas Patel, P.AMartinez, CA 945531962433698
- Naima Thomas, PHYSICIAN ASSISTANTMartinez, CA 945531629275722
- Elizabeth Phillips, PA-CCastro Valley, CA 945521093253924
- Christina Sanchez, PA-CCastro Valley, CA 945521134892417
- Gurkaran BajwaFremont, CA 945551457021149
Common questions
What is Matthew Dong, PA's NPI number?
Matthew Dong, PA's National Provider Identifier (NPI) is 1144612243, issued on Feb 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Dong, PA located?
The NPPES record lists a practice address at 1805 Arnold Dr, Martinez, CA, 94553. Phone: (925) 335-5050. Providers update this record themselves, so call before visiting.
How can I verify Matthew Dong, PA's license?
NPPES lists California license number PA22436, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Dong, PA prescribe under Medicare Part D?
In 2024, Matthew Dong, PA had 16 Medicare Part D claims; the average among physician assistant prescribers was 830. 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.