Doctor profile · Federal record
Dr. Crawford Chung, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · San Francisco, CA
- NPI 1861597932
- Accepts Medicare
- 55 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3838 California St, Suite 508
San Francisco, CA 941181522
(415) 831-9788
fax (415) 751-6158
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- January 23, 2010
- Year of graduation
- 1971 — 55 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A30305
- Medicaid
- CA #00A303051
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861597932. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
517
Distinct HCPCS
4
Medicare allowed
$73,994
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 306 | 175 | $141 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 124 | 60 | $95 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 52 | 52 | $260 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 35 | 35 | $157 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 5.6× the peer median.Open Payments
Industry payments received
All-time total
$221
Transactions
11
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 11 | $220.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,617
Patients
859
Total drug cost
$1,032,361
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 636 | 159 | $674,050 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 343 | 129 | $17,148 |
| Amlodipine Besylate | Generic | 184 | 55 | $2,340 |
| Atorvastatin Calcium | Generic | 176 | 56 | $3,483 |
| Montelukast Sodium | Generic | 162 | 63 | $4,279 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 157 | 45 | $13,271 |
| Albuterol Sulfate | Generic | 152 | 48 | $36,357 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 128 | 34 | $119,651 |
| Azithromycin | Generic | 116 | 73 | $605 |
| Losartan Potassium | Generic | 115 | 32 | $1,482 |
Hospital affiliations
Frequently asked questions
What is Dr. Crawford Chung's medical specialty?
Dr. Crawford Chung practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Crawford Chung practice?
Dr. Crawford Chung practices at 3838 California St, San Francisco, CA 941181522. Office phone: 4158319788.
What is Dr. Crawford Chung's NPI?
Dr. Crawford Chung's National Provider Identifier (NPI) is 1861597932, issued by NPPES.
Does Dr. Crawford Chung accept Medicare assignment?
Yes. Dr. Crawford Chung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Crawford Chung 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); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.