Quick answers
- Does Raffi Tchekmedyian accept Medicare assignment?
- Yes. Medicare's clinician data says Raffi Tchekmedyian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Raffi Tchekmedyian see?
- In 2024, CMS data shows 32 Original Medicare patients and 987 services for Raffi Tchekmedyian. This counts Original Medicare only and measures volume, not quality.
- What is Raffi Tchekmedyian's NPI number?
- 1659831287. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Raffi Tchekmedyian, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 32 |
|---|---|
| Services billed to Medicare | 987 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)12 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure66%
- Asthma56%
- Arthritis34%
Practice locations
Addresses where Raffi Tchekmedyian is enrolled with Medicare (CMS data updated October 2, 2026).
- 23600 Telo Ave, Suite 130Torrance, CA 90505 (310) 833‑1334
- 3816 Woodruff Ave, Suite 209Long Beach, CA 90808 (562) 496‑4749
Group practices
Medicare enrollment lists Raffi Tchekmedyian as a member of this group (CMS data updated October 2, 2026).
- Modena Allergy and Asthma Inc.26 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Torrance
Clinicians with the same Medicare primary specialty in Torrance, CA — not a recommendation.
Other clinicians in Modena Allergy and Asthma Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1659831287 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians