Doctor profile · Federal record
Dr. Siu-Wei Huang, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · San Francisco, CA
- NPI 1427584143
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2100 Webster St Ste 516
San Francisco, CA 941152381
(415) 600-2402
fax (415) 369-1292 - Additional location
-
2351 Clay St, Suite 380
San Francisco, CA 941151931
(415) 600-6000 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- January 20, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A160096
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427584143. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
787
Distinct HCPCS
10
Medicare allowed
$101,643
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 336 | 201 | $153 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 151 | 122 | $109 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 106 | 106 | $157 | |
G0008 |
Administration of influenza virus vaccine | 36 | 36 | $37 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 29 | 29 | $76 | |
G0009 |
Administration of pneumococcal vaccine | 24 | 24 | $37 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $194 | |
90480 |
Admn sarscov2 vacc 1 dose | 19 | 19 | $50 | |
91322 |
Sarscov2 vac 50 mcg/0.5ml im | 19 | 19 | $143 | |
90671 |
Pneumococcal conjugate vaccine, 15 valent (pcv15), for intramuscular use | 17 | 17 | $241 |
In context: peer comparison
Among 236 peers in San Francisco Internal Medicine Physician, average services per provider: 93. This provider delivers 8.5× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperSurgical, INC. | 1 | $20.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,816
Patients
536
Total drug cost
$124,306
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 386 | 112 | $7,085 |
| Amlodipine Besylate | Generic | 286 | 94 | $4,068 |
| Levothyroxine Sodium | Generic | 125 | 32 | $2,564 |
| Metformin Hcl | Generic | 120 | 35 | $1,948 |
| Losartan Potassium | Generic | 118 | 37 | $2,347 |
| Gabapentin | Generic | 116 | 28 | $2,305 |
| Lisinopril | Generic | 99 | 35 | $1,769 |
| Alendronate Sodium | Generic | 81 | 24 | $1,357 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 81 | 13 | $2,982 |
| Diclofenac Sodium | Generic | 72 | 30 | $3,204 |
Hospital affiliations
Frequently asked questions
What is Dr. Siu-Wei Huang's medical specialty?
Dr. Siu-Wei Huang practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Siu-Wei Huang practice?
Dr. Siu-Wei Huang practices at 2100 Webster St Ste 516, San Francisco, CA 941152381. Office phone: 4156002402.
What is Dr. Siu-Wei Huang's NPI?
Dr. Siu-Wei Huang's National Provider Identifier (NPI) is 1427584143, issued by NPPES.
Does Dr. Siu-Wei Huang accept Medicare assignment?
Yes. Dr. Siu-Wei Huang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Siu-Wei Huang 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.