Doctor profile · Federal record
Dr. Michael Chan, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Orange, CA
- NPI 1487660833
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1140 W la Veta Ave Ste 430
Orange, CA 92868
(714) 543-5555
fax (714) 836-2427
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 20, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #A73775
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487660833. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
810
Distinct HCPCS
10
Medicare allowed
$112,730
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 209 | 160 | $139 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 80 | 57 | $194 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 49 | 33 | $125 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 44 | 40 | $9 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 40 | 40 | $140 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 36 | 33 | $221 | |
93351 |
Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | 36 | 36 | $265 | |
92978 |
Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel | 34 | 31 | $95 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 34 | 33 | $16 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 34 | 27 | $164 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 95. This provider delivers 8.5× the peer median.Open Payments
Industry payments received
All-time total
$34,615
Transactions
110
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABIOMED | 22 | $17,600.11 | |
| ShockWave Medical, Inc | 18 | $14,823.68 | |
| Recor Medical Inc | 7 | $730.10 | |
| Abbott Laboratories | 3 | $334.91 | |
| Novartis Pharmaceuticals Corporation | 42 | $315.13 | |
| Teleflex LLC | 2 | $273.03 | |
| Boston Scientific Corporation | 3 | $184.99 | |
| ASAHI INTECC USA, INC. | 1 | $118.08 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $54.93 | |
| Reflow Medical Inc | 2 | $48.28 | |
| PFIZER INC. | 2 | $47.10 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $30.95 | |
| Medtronic, Inc. | 2 | $27.97 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $25.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,581
Patients
518
Total drug cost
$318,180
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 262 | 80 | $3,533 |
| Metoprolol Succinate | Generic | 213 | 68 | $3,580 |
| Eliquis (Apixaban) | Brand | 207 | 75 | $243,321 |
| Amlodipine Besylate | Generic | 177 | 58 | $1,592 |
| Carvedilol | Generic | 142 | 51 | $1,642 |
| Losartan Potassium | Generic | 103 | 30 | $1,194 |
| Furosemide | Generic | 68 | 22 | $555 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 66 | 23 | $988 |
| Lisinopril | Generic | 59 | 20 | $388 |
| Atenolol | Generic | 56 | 17 | $427 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Chan's medical specialty?
Dr. Michael Chan practices Cardiovascular Disease Physician in Orange, CA.
Where does Dr. Michael Chan practice?
Dr. Michael Chan practices at 1140 W la Veta Ave Ste 430, Orange, CA 92868. Office phone: 7145435555.
What is Dr. Michael Chan's NPI?
Dr. Michael Chan's National Provider Identifier (NPI) is 1487660833, issued by NPPES.
Does Dr. Michael Chan accept Medicare assignment?
Yes. Dr. Michael Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Chan 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 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.