Doctor profile · Federal record
Dr. Armen Chalian, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Pain Medicine (Anesthesiology) Physician · Orange, CA
- NPI 1588685309
- Accepts Medicare
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1100 W Stewart Dr
Orange, CA 928683849
(714) 633-9111
fax (714) 774-8695 - Mailing address
-
Po Box 1628
Orange, CA 928560628
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 19, 2015
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #G71003
- Medicaid
- CA #00G710030
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588685309. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
229
Distinct HCPCS
8
Medicare allowed
$31,417
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
01938 |
Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 73 | 46 | $132 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 34 | 21 | $103 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 33 | 18 | $155 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 24 | 24 | $136 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 22 | 22 | $155 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 21 | 21 | $170 | |
00142 |
Anesthesia for lens surgery | 11 | 11 | $144 | |
00812 |
Anesthesia for exam of colon using an endoscope | 11 | 11 | $121 |
In context: peer comparison
Among 76 peers in this city , average services per provider: 29. This provider delivers 7.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Armen Chalian's medical specialty?
Dr. Armen Chalian practices Anesthesiology Physician in Orange, CA.
Where does Dr. Armen Chalian practice?
Dr. Armen Chalian practices at 1100 W Stewart Dr, Orange, CA 928683849. Office phone: 7146339111.
What is Dr. Armen Chalian's NPI?
Dr. Armen Chalian's National Provider Identifier (NPI) is 1588685309, issued by NPPES.
Does Dr. Armen Chalian accept Medicare assignment?
Yes. Dr. Armen Chalian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Armen Chalian commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (HCPCS 01938); Injection of substance into lower spine canal using imaging guidance (HCPCS 62323); Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (HCPCS 64483). Source: CMS Medicare Physician & Other Practitioners file.