Doctor profile · Federal record
Dr. Irving Loh, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Thousand Oaks, CA
- NPI 1750449856
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 54 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
425 Haaland Dr, Ste 205
Thousand Oaks, CA 913615229
(805) 497-2501
fax (805) 497-2901
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- October 5, 2009
- Year of graduation
- 1972 — 54 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #00G268120
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750449856. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
554
Distinct HCPCS
7
Medicare allowed
$65,127
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 193 | 105 | $136 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 107 | 102 | $226 | |
J2785 |
Injection, regadenoson, 0.1 mg | 106 | 28 | $55 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 83 | 63 | $16 | |
93015 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | 27 | 27 | $77 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 18 | $96 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 15 | $193 |
In context: peer comparison
Among 6 peers in Thousand Oaks Cardiovascular Disease Physician, average services per provider: 248. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$3,973
Transactions
36
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Eli Lilly and Company | 19 | $2,245.24 | |
| Amgen INC. | 3 | $962.98 | |
| Novartis Pharmaceuticals Corporation | 12 | $703.97 | |
| Novo Nordisk INC | 1 | $47.18 | |
| Cleerly, INC. | 1 | $13.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
848
Patients
208
Total drug cost
$47,380
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 133 | 38 | $1,280 |
| Metoprolol Succinate | Generic | 121 | 39 | $2,498 |
| Rosuvastatin Calcium | Generic | 115 | 32 | $3,398 |
| Atorvastatin Calcium | Generic | 114 | 33 | $1,042 |
| Ezetimibe | Generic | 83 | 25 | $3,754 |
| Simvastatin | Generic | 50 | 15 | $545 |
| Olmesartan Medoxomil | Generic | 47 | 15 | $2,384 |
| Irbesartan | Generic | 36 | 11 | $962 |
| Eliquis (Apixaban) | Brand | 30 | 0 | $30,159 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 25 | 0 | $254 |
Frequently asked questions
What is Dr. Irving Loh's medical specialty?
Dr. Irving Loh practices Cardiovascular Disease Physician in Thousand Oaks, CA.
Where does Dr. Irving Loh practice?
Dr. Irving Loh practices at 425 Haaland Dr, Thousand Oaks, CA 913615229. Office phone: 8054972501.
What is Dr. Irving Loh's NPI?
Dr. Irving Loh's National Provider Identifier (NPI) is 1750449856, issued by NPPES.
Does Dr. Irving Loh accept Medicare assignment?
Yes. Dr. Irving Loh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irving Loh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Injection, regadenoson, 0.1 mg (HCPCS J2785). Source: CMS Medicare Physician & Other Practitioners file.