Doctor profile · Federal record
Dr. Heng Duong, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Internal Medicine Physician · Pulmonary Disease Physician · San Jose, CA
- NPI 1700142189
- Accepts Medicare
- MIPS 74.2 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
751 S Bascom Ave
San Jose, CA 951282699
(408) 885-5000
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- June 24, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- California #A128595 · Illinois #036137335
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700142189. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
312
Distinct HCPCS
6
Medicare allowed
$48,333
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 122 | 50 | $240 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 78 | 69 | $76 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 24 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 26 | $113 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 18 | $137 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 21 | 20 | $149 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 121. This provider delivers 2.6× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Actelion Pharmaceuticals US, Inc. | 1 | $23.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
403
Patients
45
Total drug cost
$430,214
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 67 | 14 | $29,422 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 48 | 0 | $21,748 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 46 | 19 | $1,951 |
| Spiriva Handihaler (Tiotropium Bromide) | Brand | 37 | 0 | $23,183 |
| Fluticasone Propionate | Generic | 33 | 12 | $620 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 25 | 0 | $1,575 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 23 | 0 | $11,536 |
| Montelukast Sodium | Generic | 21 | 0 | $326 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 19 | 0 | $7,347 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 18 | 0 | $9,856 |
Frequently asked questions
What is Dr. Heng Duong's medical specialty?
Dr. Heng Duong practices Pulmonary Disease Physician in San Jose, CA.
Where does Dr. Heng Duong practice?
Dr. Heng Duong practices at 751 S Bascom Ave, San Jose, CA 951282699. Office phone: 4088855000.
What is Dr. Heng Duong's NPI?
Dr. Heng Duong's National Provider Identifier (NPI) is 1700142189, issued by NPPES.
Does Dr. Heng Duong accept Medicare assignment?
Yes. Dr. Heng Duong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heng Duong commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.