Aida Yashar-Matian, DDS,MS
Periodontics · Tarzana, CA
Aida Yashar-Matian, DDS,MS is a periodontics with a practice address in Tarzana, California, and NPI 1598813693, issued on Jan 8, 2007. Check the license (California 42787, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aida Yashar-Matian
- Credential
- DDS,MS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 42787 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18607 Ventura Blvd, Tarzana, CA 91356
- Phone
- (818) 345-5546
- Enumerated
- Jan 8, 2007
- Record last updated
- May 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (818) 345-6326
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Also registered at 18607 Ventura Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Duzik, DOFamily Medicine Physician1255861456
- Janna Oganessian, M.D.Internal Medicine Physician1801820832
Verify Aida Yashar-Matian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 42787Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average periodontics in 2024
42 Medicare Part D claims for 23 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin23 claims
- Ibuprofen17 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.
Aida Yashar-Matian among 929 periodontics records in California
Aida Yashar-Matian, DDS,MS is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in California
There are 929 periodontics records in California.
All 929 in California → Every provider in Tarzana → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Neema Bak, DDS, MS, PHDTarzana, CA 913561710386974
- Jaime Bulkacz, DDS PHDTarzana, CA 913561831165828
- Gordon Fingerman, D.M.D.Tarzana, CA 913561639442304
- Michael Imberman, D.M.D.Tarzana, CA 913561952425241
- Michael Abelson, D.D.S.,M.S.Valencia, CA 913551225235617
- Moshe Benarroch, D.M.D.Valencia, CA 913551275643017
- Ian Pearson, DMDValencia, CA 913551093208076
- Ki-Sung Sung, D.D.S., M.S.Valencia, CA 913551962541540
Common questions
What is Aida Yashar-Matian, DDS,MS's NPI number?
Aida Yashar-Matian, DDS,MS's National Provider Identifier (NPI) is 1598813693, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Aida Yashar-Matian, DDS,MS located?
The NPPES record lists a practice address at 18607 Ventura Blvd, Tarzana, CA, 91356. Phone: (818) 345-5546. Providers update this record themselves, so call before visiting.
How can I verify Aida Yashar-Matian, DDS,MS's license?
NPPES lists California license number 42787, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Aida Yashar-Matian, DDS,MS prescribe under Medicare Part D?
In 2024, Aida Yashar-Matian, DDS,MS had 42 Medicare Part D claims for 23 beneficiaries; the average among periodontics prescribers was 277. 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.