Aelita Khachatrian, MD
Rheumatology Physician · Thousand Oaks, CA
Aelita Khachatrian, MD is a rheumatology physician with a practice address in Thousand Oaks, California, and NPI 1306137476, issued on Apr 25, 2011. Check the license (California A127694, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Aelita Khachatrian
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- A127694 CA
Self-reported in NPPES; status is on the state search - Practice location
- 558 Saint Charles Drive, Thousand Oaks, CA 91360
- Phone
- (951) 278-5590
- Enumerated
- Apr 25, 2011
- Record last updated
- Aug 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (951) 272-9924
- Medicare enrollment
- Enrolled (PECOS I20150402000019); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 926 in California → Look up another NPI →
Verify Aelita Khachatrian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A127694Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,835 Medicare Part D claims for 291 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 49 claims were for opioids.
Most prescribed
- Methotrexate308 claims
- Hydroxychloroquine Sulfate249 claims
- Prednisone198 claims
- Folic Acid92 claims
- Leflunomide66 claims
- Meloxicam61 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: $4,160.77
193 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Bills Medicare through one group practice
- Lakeside Medical Organization A Medical Group IncSanta Clarita, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aelita Khachatrian among 926 rheumatology physician records in California
Aelita Khachatrian, MD is one of 926 rheumatology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 68% of them.
- NPI issued2011 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2011 · median 2003 among the 641 with a school on file
- Record last updated2017 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California.
All 926 in California → Every provider in Thousand Oaks → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Elvira Lindwall, M.D.Thousand Oaks, CA 913601881890713
- Rachel Mory, MDThousand Oaks, CA 913601760550586
- Mark HallWestlake Village, CA 913611891181103
- Olga Popel, MDWestlake Village, CA 913611265518054
- Phillip Aleksiejuk, MDWoodland Hills, CA 913641063844579
- Nazanin Firooz, M.D.Woodland Hills, CA 913641447437967
- Albert Katz, M.D.Tarzana, CA 913561699737932
- Adam Kreitenberg, M.D.Tarzana, CA 913561770857682
Common questions
What is Aelita Khachatrian, MD's NPI number?
Aelita Khachatrian, MD's National Provider Identifier (NPI) is 1306137476, issued on Apr 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Aelita Khachatrian, MD located?
The NPPES record lists a practice address at 558 Saint Charles Drive, Thousand Oaks, CA, 91360. Phone: (951) 278-5590. Providers update this record themselves, so call before visiting.
How can I verify Aelita Khachatrian, MD's license?
NPPES lists California license number A127694, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aelita Khachatrian, MD prescribe under Medicare Part D?
In 2024, Aelita Khachatrian, MD had 1,835 Medicare Part D claims for 291 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.