Doctor profile · Federal record
Dr. Sarom Pyun, M.D.
Family Medicine Physician (CMS: Family Practice) · Diamond Bar, CA
- NPI 1104264472
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1514 Valley Vista Dr
Diamond Bar, CA 917653929
(909) 860-1144
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- November 9, 2021
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A134211
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104264472. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
314
Distinct HCPCS
10
Medicare allowed
$27,722
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 99 | 60 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 38 | $92 | |
36415 |
Insertion of needle into vein for collection of blood sample | 36 | 18 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 31 | 31 | $133 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 19 | 16 | $13 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 16 | 14 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 15 | 12 | $10 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 15 | 15 | $282 | |
82306 |
Vitamin d-3 level | 12 | 12 | $29 | |
G0009 |
Administration of pneumococcal vaccine | 12 | 12 | $29 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 91. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$185
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 3 | $74.96 | |
| Novo Nordisk Inc | 2 | $45.60 | |
| Hologic Sales and Service, LLC | 1 | $44.72 | |
| GlaxoSmithKline, LLC. | 1 | $19.49 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
858
Patients
259
Total drug cost
$10,515
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 159 | 47 | $1,675 |
| Amlodipine Besylate | Generic | 125 | 40 | $715 |
| Losartan Potassium | Generic | 102 | 32 | $1,442 |
| Lisinopril | Generic | 59 | 18 | $697 |
| Levothyroxine Sodium | Generic | 58 | 18 | $1,288 |
| Simvastatin | Generic | 51 | 15 | $584 |
| Rosuvastatin Calcium | Generic | 46 | 22 | $966 |
| Metformin Hcl | Generic | 45 | 17 | $451 |
| Pravastatin Sodium | Generic | 39 | 11 | $592 |
| Atenolol | Generic | 35 | 13 | $378 |
Frequently asked questions
What is Dr. Sarom Pyun's medical specialty?
Dr. Sarom Pyun practices Family Medicine Physician in Diamond Bar, CA.
Where does Dr. Sarom Pyun practice?
Dr. Sarom Pyun practices at 1514 Valley Vista Dr, Diamond Bar, CA 917653929. Office phone: 9098601144.
What is Dr. Sarom Pyun's NPI?
Dr. Sarom Pyun's National Provider Identifier (NPI) is 1104264472, issued by NPPES.
Does Dr. Sarom Pyun accept Medicare assignment?
Yes. Dr. Sarom Pyun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarom Pyun 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); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.