Doctor profile · Federal record
Dr. Haig Aharonian, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Los Angeles, CA
- NPI 1205107653
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1520 San Pablo St, Suite 1000
Los Angeles, CA 900335310
(323) 442-5100 - Mailing address
-
Po Box 31309
Los Angeles, CA 900310309
Credentials & registration
- NPI registered
- January 2012 — 14 yrs on file
- Profile last updated
- October 15, 2024
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A124502
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205107653. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
868
Distinct HCPCS
6
Medicare allowed
$69,023
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 636 | 310 | $70 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 113 | 96 | $103 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 73 | 73 | $142 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 17 | 17 | $9 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 16 | 14 | $37 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $142 |
In context: peer comparison
Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,335
Patients
650
Total drug cost
$54,186
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 309 | 84 | $6,172 |
| Amlodipine Besylate | Generic | 266 | 80 | $5,047 |
| Losartan Potassium | Generic | 205 | 58 | $4,601 |
| Gabapentin | Generic | 170 | 52 | $4,593 |
| Metformin Hcl | Generic | 163 | 51 | $3,013 |
| Levothyroxine Sodium | Generic | 156 | 44 | $3,564 |
| Pantoprazole Sodium | Generic | 152 | 42 | $3,987 |
| Hydrochlorothiazide | Generic | 147 | 49 | $1,090 |
| Diclofenac Sodium | Generic | 135 | 40 | $5,523 |
| Omeprazole | Generic | 129 | 36 | $2,935 |
Frequently asked questions
What is Dr. Haig Aharonian's medical specialty?
Dr. Haig Aharonian practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Haig Aharonian practice?
Dr. Haig Aharonian practices at 1520 San Pablo St, Los Angeles, CA 900335310. Office phone: 3234425100.
What is Dr. Haig Aharonian's NPI?
Dr. Haig Aharonian's National Provider Identifier (NPI) is 1205107653, issued by NPPES.
Does Dr. Haig Aharonian accept Medicare assignment?
Yes. Dr. Haig Aharonian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haig Aharonian commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.