Viken Stepan Toutounjian, DDS
Dentist · Woodland Hills, CA
Viken Stepan Toutounjian, DDS is a dentist with a practice address in Woodland Hills, California, and NPI 1730153354, issued on Feb 13, 2006. Check the license (California 40745, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Viken Stepan Toutounjian
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 40745 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6325 Topanga Canyon Blvd, Woodland Hills, CA 91367
- Phone
- (818) 348-3801
- Enumerated
- Feb 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 348-2854
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 6325 Topanga Canyon Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karen Berg, PH.DClinical Psychologist1053563528
- Martin Blain, DPMPodiatrist1689645897
- Victoria Farber, PH.D.Psychologist1225268634
Verify Viken Stepan Toutounjian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 40745Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average dentist in 2024
31 Medicare Part D claims for 20 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin21 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: $50.00
1 payment: education; 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.
Viken Stepan Toutounjian among 14,729 dentist records in California
Viken Stepan Toutounjian, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 82% 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 updated2007 · 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).
48 dentist records list a practice address in Woodland Hills
They are 48 of the 4,455 NPPES records with a practice address in Woodland Hills, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Woodland Hills → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Rica Celina Adorable, DDSWoodland Hills, CA 913671700068426
- Arnold Balber, DDSWoodlands Hills, CA 913671750574505
- Michael Goldstein, D.D.S.Woodland Hills, CA 913671033461405
- Elizabeth Herron, DDSWoodland Hills, CA 913671972760965
- Richard Hoefke, D.D.S.Woodland Hills, CA 913671316956485
- Shuya Lee, D.D.S.Woodland Hills, CA 913671568782183
- Robert Merin, DDSWoodland Hills, CA 913671518208131
- Kevin Rafi, D.D.S.Woodland Hills, CA 913671447491865
Common questions
What is Viken Stepan Toutounjian, DDS's NPI number?
Viken Stepan Toutounjian, DDS's National Provider Identifier (NPI) is 1730153354, issued on Feb 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Viken Stepan Toutounjian, DDS located?
The NPPES record lists a practice address at 6325 Topanga Canyon Blvd, Woodland Hills, CA, 91367. Phone: (818) 348-3801. Providers update this record themselves, so call before visiting.
How can I verify Viken Stepan Toutounjian, DDS's license?
NPPES lists California license number 40745, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Viken Stepan Toutounjian, DDS prescribe under Medicare Part D?
In 2024, Viken Stepan Toutounjian, DDS had 31 Medicare Part D claims for 20 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.