Matthew Dillon, P.A.
Physician Assistant · Redwood City, CA
Matthew Dillon, P.A. is a physician assistant with a practice address in Redwood City, California, and NPI 1952349284, issued on Jun 2, 2006. Check the license (California PA14604, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Dillon
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA14604 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2900 Whipple Ave, Redwood City, CA 94062
- Phone
- (650) 306-2300
- Enumerated
- Jun 2, 2006
- Entity
- Type 1 · individual
Also registered at 2900 Whipple Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gary Aron, M.D.Internal Medicine Physician1619984911
- Kathleen Berra, N.P.Nurse Practitioner1386698520
- Shalini Bhambani, M.D.Nuclear Cardiology Physician1558635474
- Barrett Bryan, MDInternal Medicine Physician1033133954
- Luis Castro, M.D.Transplant Surgery Physician1679587893
- Elaine Chien, MDObstetrics & Gynecology Physician1457423295
Verify Matthew Dillon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA14604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
32% more Medicare Part D claims than the average physician assistant in 2024
1,095 Medicare Part D claims for 319 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Clopidogrel164 claims
- Eliquis144 claims
- Atorvastatin Calcium128 claims
- Metoprolol Succinate96 claims
- Rosuvastatin Calcium64 claims
- Furosemide50 claims
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.
Industry payments in 2024: $285.17
4 payments, mostly food and beverage; the largest payer was Neurocrine Biosciences, Inc.. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Sutter Bay Medical FoundationLos Altos, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
35 physician assistant records list a Redwood City practice address
They are 35 of the 2,795 NPPES records with a Redwood City practice address, and 13,861 physician assistant records in California.
All 35 in Redwood City → All 13,861 in California → Every provider in Redwood City →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
- Fatimeh Abdallah, P.A.-CNewport Beach, CA1487002218
Common questions
What is Matthew Dillon, P.A.'s NPI number?
Matthew Dillon, P.A.'s National Provider Identifier (NPI) is 1952349284, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Dillon, P.A. located?
The NPPES record lists a practice address at 2900 Whipple Ave, Redwood City, CA, 94062. Phone: (650) 306-2300. Providers update this record themselves, so call before visiting.
How can I verify Matthew Dillon, P.A.'s license?
NPPES lists California license number PA14604, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Dillon, P.A. prescribe under Medicare Part D?
In 2024, Matthew Dillon, P.A. had 1,095 Medicare Part D claims for 319 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
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.