Doctor profile · Federal record
Dr. Diana Sarkisyan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Sylmar, CA
- NPI 1538402482
- Accepts Medicare
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
14445 Olive View Dr
Sylmar, CA 913421437
(818) 364-3205
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- February 27, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #135575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538402482. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
777
Distinct HCPCS
10
Medicare allowed
$73,181
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 354 | 173 | $108 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 100 | 90 | $87 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 79 | 79 | $111 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 44 | 42 | $7 | |
36415 |
Insertion of needle into vein for collection of blood sample | 36 | 36 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $175 | |
G0008 |
Administration of influenza virus vaccine | 33 | 33 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 27 | 27 | $72 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 23 | 23 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 23 | 23 | $33 |
In context: peer comparison
Among 8 peers in Sylmar Internal Medicine Physician, average services per provider: 51. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$31
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $31.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
706
Patients
216
Total drug cost
$50,217
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 98 | 32 | $982 |
| Atorvastatin Calcium | Generic | 91 | 33 | $1,576 |
| Levothyroxine Sodium | Generic | 65 | 22 | $978 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 60 | 19 | $603 |
| Rosuvastatin Calcium | Generic | 59 | 21 | $1,966 |
| Losartan Potassium | Generic | 48 | 19 | $800 |
| Hydrochlorothiazide | Generic | 45 | 11 | $218 |
| Lisinopril | Generic | 43 | 14 | $241 |
| Ozempic (Semaglutide) | Brand | 36 | 0 | $39,109 |
| Fluticasone Propionate | Generic | 30 | 19 | $323 |
Hospital affiliations
Frequently asked questions
What is Dr. Diana Sarkisyan's medical specialty?
Dr. Diana Sarkisyan practices Internal Medicine Physician in Sylmar, CA.
Where does Dr. Diana Sarkisyan practice?
Dr. Diana Sarkisyan practices at 14445 Olive View Dr, Sylmar, CA 913421437. Office phone: 8183643205.
What is Dr. Diana Sarkisyan's NPI?
Dr. Diana Sarkisyan's National Provider Identifier (NPI) is 1538402482, issued by NPPES.
Does Dr. Diana Sarkisyan accept Medicare assignment?
Yes. Dr. Diana Sarkisyan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Sarkisyan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.