Doctor profile · Federal record
Dr. Michael Choi, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · San Diego, CA
- NPI 1912181173
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039000
(858) 822-6100
fax (858) 534-5620 - Mailing address
-
File 53726
Los Angeles, CA 900740001
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- November 12, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A100104
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912181173. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
679
Distinct HCPCS
10
Medicare allowed
$80,564
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 251 | 166 | $101 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 203 | 112 | $149 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 44 | 30 | $146 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 27 | $101 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 14 | $82 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 27 | $68 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $138 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 14 | $68 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 17 | 11 | $101 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $187 |
In context: peer comparison
Among 34 peers in this city , average services per provider: 650. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$416
Transactions
6
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 5 | $291.66 | |
| ABBVIE INC. | 1 | $124.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
807
Patients
99
Total drug cost
$6,865,063
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Imbruvica (Ibrutinib) | Brand | 135 | 17 | $2,118,122 |
| Brukinsa (Zanubrutinib) | Brand | 118 | 14 | $1,509,974 |
| Venclexta (Venetoclax) | Brand | 106 | 15 | $1,409,919 |
| Calquence (Acalabrutinib Maleate) | Brand | 99 | 0 | $1,440,166 |
| Acyclovir | Generic | 97 | 26 | $3,783 |
| Eliquis (Apixaban) | Brand | 43 | 0 | $37,681 |
| Hydroxyurea | Generic | 42 | 0 | $1,407 |
| Allopurinol | Generic | 32 | 16 | $354 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 26 | 0 | $1,960 |
| Ondansetron Hcl | Generic | 24 | 0 | $303 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Choi's medical specialty?
Dr. Michael Choi practices Hematology & Oncology Physician in San Diego, CA.
Where does Dr. Michael Choi practice?
Dr. Michael Choi practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8588226100.
What is Dr. Michael Choi's NPI?
Dr. Michael Choi's National Provider Identifier (NPI) is 1912181173, issued by NPPES.
Does Dr. Michael Choi accept Medicare assignment?
Yes. Dr. Michael Choi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Choi 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.