Matthew Aaron Diercks, DDS
Dentist · Los Gatos, CA
Matthew Aaron Diercks, DDS is a dentist with a practice address in Los Gatos, California, and NPI 1669793857, issued on Jun 22, 2010. Check the license (California 45678, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Aaron Diercks
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 45678 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15951 Los Gatos Blvd, Los Gatos, CA 95032
- Phone
- (408) 402-0900
- Enumerated
- Jun 22, 2010
- Record last updated
- Jun 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (402) 402-0922
- Entity
- Type 1 · individual
Also registered at 15951 Los Gatos Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Aaron Diercks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 45678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average dentist in 2024
40 Medicare Part D claims for 30 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin18 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: $43.77
2 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 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.
24 dentist records list a practice address in Los Gatos
They are 24 of the 1,905 NPPES records with a practice address in Los Gatos, and 14,729 dentist records in California.
All 24 in Los Gatos → All 14,729 in California → Every provider in Los Gatos →
Other dentist records in California
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- Behzad Abadi, DMDDowney, CA1588879100
- Esfandiar Abadi, DDSSacramento, CA1992926448
- Bahareh AbadianSan Jose, CA1689169005
- Reza Abaei Tafreshi, DDSIrvine, CA1134656804
- Michael AbaianSherman Oaks, CA1023263167
Common questions
What is Matthew Aaron Diercks, DDS's NPI number?
Matthew Aaron Diercks, DDS's National Provider Identifier (NPI) is 1669793857, issued on Jun 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Aaron Diercks, DDS located?
The NPPES record lists a practice address at 15951 Los Gatos Blvd, Los Gatos, CA, 95032. Phone: (408) 402-0900. Providers update this record themselves, so call before visiting.
How can I verify Matthew Aaron Diercks, DDS's license?
NPPES lists California license number 45678, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Aaron Diercks, DDS prescribe under Medicare Part D?
In 2024, Matthew Aaron Diercks, DDS had 40 Medicare Part D claims for 30 beneficiaries; the average among dentist prescribers was 86. 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.