Ramyar Elyassian, DDS
Periodontics · San Juan Capistrano, CA
Ramyar Elyassian, DDS is a periodontics with a practice address in San Juan Capistrano, California, and NPI 1699965079, issued on Jul 31, 2007. Check the license (California 49877, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ramyar Elyassian
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 49877 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27231 Ortega Hwy, San Juan Capistrano, CA 92675
- Phone
- (949) 487-0800
- Enumerated
- Jul 31, 2007
- Record last updated
- Oct 28, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (949) 493-0186
- Entity
- Type 1 · individual
8 nearest periodontics records → All 929 in California → Look up another NPI →
Verify Ramyar Elyassian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 49877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average periodontics in 2024
136 Medicare Part D claims for 43 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Ibuprofen40 claims
- Amoxicillin36 claims
- Acetaminophen-Codeine35 claims
- Clindamycin Hcl11 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.
Ramyar Elyassian among 929 periodontics records in California
Ramyar Elyassian, DDS 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 updated2008 · 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 San Juan Capistrano → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Elizabeth Hoang, DMDSan Clemente, CA 926731841382603
- Alice Moran, DMDSan Clemente, CA 926731316372279
- Allen Schultz, DDSSan Clemente, CA 926731396817847
- Raymond Wright, DDSSan Clemente, CA 926731316949902
- Dale Johnstone, D.D.S.San Clemente, CA 926721225035603
- Shebli Mehrazarin, DDS, PHDTrabuco Canyon, CA 926791962998526
- Nathan Nguyen Nguyen, DMDWestminster, CA 926831366566390
- Joanna Vuong, D.M.D.Westminster, CA 926831609861483
Common questions
What is Ramyar Elyassian, DDS's NPI number?
Ramyar Elyassian, DDS's National Provider Identifier (NPI) is 1699965079, issued on Jul 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ramyar Elyassian, DDS located?
The NPPES record lists a practice address at 27231 Ortega Hwy, San Juan Capistrano, CA, 92675. Phone: (949) 487-0800. Providers update this record themselves, so call before visiting.
How can I verify Ramyar Elyassian, DDS's license?
NPPES lists California license number 49877, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ramyar Elyassian, DDS prescribe under Medicare Part D?
In 2024, Ramyar Elyassian, DDS had 136 Medicare Part D claims for 43 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.