Tigran Hovhannisyan, D.D.S
General Practice Dentistry · Glendale, CA
Tigran Hovhannisyan, D.D.S is a general practice dentistry with a practice address in Glendale, California, and NPI 1881817369, issued on Apr 11, 2007. Check the license (California 51078, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tigran Hovhannisyan
- Credential
- D.D.S
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 51078 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1133 Justin Ave, Glendale, CA 91201
- Phone
- (818) 599-2966
- Enumerated
- Apr 11, 2007
- 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 1133 Justin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adrine Reganian, RDHAPDental Hygienist1659704385
Verify Tigran Hovhannisyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 51078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average general practice dentistry in 2024
13 Medicare Part D claims for 11 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.
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.
Tigran Hovhannisyan among 17,852 general practice dentistry records in California
Tigran Hovhannisyan, D.D.S 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 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% 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).
147 general practice dentistry records list a practice address in Glendale
They are 147 of the 4,742 NPPES records with a practice address in Glendale, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Glendale → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Vahe Hambardzumyan, DDSGlendale, CA 912011336066810
- Anush Kechechyan, D.D.S.Glendale, CA 912011386679876
- Sarkis Keshishyan, D.D.S.Glendale, CA 912011588701072
- Gabriel LarreaGlendale, CA 912011598070633
- Mohammad Rezai, DMDGlendale, CA 912011770786808
- Artur Shahnubaryan, DDSGlendale, CA 912011831246578
- Clarisse Atakhanian, DDSGlendale, CA 912021285716431
- Calvin Devnich, DDSGlendale, CA 912021811001266
Common questions
What is Tigran Hovhannisyan, D.D.S's NPI number?
Tigran Hovhannisyan, D.D.S's National Provider Identifier (NPI) is 1881817369, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tigran Hovhannisyan, D.D.S located?
The NPPES record lists a practice address at 1133 Justin Ave, Glendale, CA, 91201. Phone: (818) 599-2966. Providers update this record themselves, so call before visiting.
How can I verify Tigran Hovhannisyan, D.D.S's license?
NPPES lists California license number 51078, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tigran Hovhannisyan, D.D.S prescribe under Medicare Part D?
In 2024, Tigran Hovhannisyan, D.D.S had 13 Medicare Part D claims for 11 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.