Silvana Tredinnick, DDS
Dentist · Los Angeles, CA
Silvana Tredinnick, DDS is a dentist with a practice address in Los Angeles, California, and NPI 1356573935, issued on Aug 17, 2009. Check the license (California 58530, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Silvana Tredinnick
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 58530 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2219 E 1St St, Los Angeles, CA 90033
- Phone
- (888) 499-9303
- Enumerated
- Aug 17, 2009
- Record last updated
- Dec 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 2219 E 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Silvana Tredinnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 58530Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average dentist in 2024
20 Medicare Part D claims for 15 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin11 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.
Silvana Tredinnick among 14,729 dentist records in California
Silvana Tredinnick, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 48% of them.
- NPI issued2009 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
881 dentist records list a practice address in Los Angeles
They are 881 of the 69,537 NPPES records with a practice address in Los Angeles, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Los Angeles → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
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- Eugen Kim, DDSLos Angeles, CA 900331275035701
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Common questions
What is Silvana Tredinnick, DDS's NPI number?
Silvana Tredinnick, DDS's National Provider Identifier (NPI) is 1356573935, issued on Aug 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Silvana Tredinnick, DDS located?
The NPPES record lists a practice address at 2219 E 1St St, Los Angeles, CA, 90033. Phone: (888) 499-9303. Providers update this record themselves, so call before visiting.
How can I verify Silvana Tredinnick, DDS's license?
NPPES lists California license number 58530, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Silvana Tredinnick, DDS prescribe under Medicare Part D?
In 2024, Silvana Tredinnick, DDS had 20 Medicare Part D claims for 15 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.