Sandra W. Deirmenjian, DDS
General Practice Dentistry · Panorama City, CA
Sandra W. Deirmenjian, DDS is a general practice dentistry with a practice address in Panorama City, California, and NPI 1104918333, issued on Sep 28, 2006. Check the license (California 52129, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra W. Deirmenjian
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 52129 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8761 Van Nuys Blvd, Panorama City, CA 91402
- Phone
- (818) 891-1600
- Enumerated
- Sep 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 8761 Van Nuys Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarine Tchiroyan, DDSDentist1548934342
Verify Sandra W. Deirmenjian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 52129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average general practice dentistry in 2024
70 Medicare Part D claims for 32 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin31 claims
- Ibuprofen24 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.
Sandra W. Deirmenjian among 17,852 general practice dentistry records in California
Sandra W. Deirmenjian, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 general practice dentistry records list a practice address in Panorama City
They are 24 of the 1,412 NPPES records with a practice address in Panorama City, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Panorama City → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Rita Antolin, DDSPanorama City, CA 914021154335859
- Yvonne Arafiles, D.M.DPanorama City, CA 914021851422471
- Jovita Barcena, D.M.D.Panorama City, CA 914021265531263
- Sayed Fadavi, D.D.S.Panorama City, CA 914021245247097
- Mahfouz Gereis, D.D.S.Panorama City, CA 914021184765778
- Nina Gray, DMDPanorama City, CA 914021972643260
- Gary KarshPanorama City, CA 914021487716833
- Olga Maya, D.D.S.Panorama City, CA 914021780890699
Common questions
What is Sandra W. Deirmenjian, DDS's NPI number?
Sandra W. Deirmenjian, DDS's National Provider Identifier (NPI) is 1104918333, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sandra W. Deirmenjian, DDS located?
The NPPES record lists a practice address at 8761 Van Nuys Blvd, Panorama City, CA, 91402. Phone: (818) 891-1600. Providers update this record themselves, so call before visiting.
How can I verify Sandra W. Deirmenjian, DDS's license?
NPPES lists California license number 52129, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sandra W. Deirmenjian, DDS prescribe under Medicare Part D?
In 2024, Sandra W. Deirmenjian, DDS had 70 Medicare Part D claims for 32 beneficiaries; the average among general practice dentistry prescribers was 83. 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.