Doctor profile · Federal record
Dr. I-Kung Wu, M.D., PH.D.
Orthopaedic Surgery Physician (CMS: Physical Medicine and Rehabilitation) · Internal Medicine Physician · Physical Medicine & Rehabilitation Physician · San Francisco, CA
- NPI 1023457009
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
400 Parnassus Ave
San Francisco, CA 941432202
(415) 476-1000 - Additional location
-
330 Mount Auburn St
Cambridge, MA 021385502
(617) 499-5571
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- November 6, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- California #A156777 · Massachusetts #256605
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023457009. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,295
Distinct HCPCS
10
Medicare allowed
$136,240
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 327 | 149 | $152 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 217 | 46 | $1 | |
J2795 |
Injection, ropivacaine hydrochloride, 1 mg | 181 | 14 | $0 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 164 | 106 | $211 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 62 | 62 | $195 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 56 | 56 | $258 | |
20552 |
Injection of trigger points, 1-2 muscles | 50 | 40 | $62 | |
20553 |
Injection of trigger points, 3 or more muscles | 42 | 20 | $71 | |
76942 |
Ultrasonic guidance for needle placement | 35 | 32 | $71 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 34 | 29 | $130 |
In context: peer comparison
Among 24 peers in San Francisco Orthopaedic Surgery Physician, average services per provider: 298. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
115
Patients
34
Total drug cost
$1,249
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 39 | 19 | $256 |
| Gabapentin | Generic | 36 | 15 | $598 |
| Diclofenac Sodium | Generic | 14 | 0 | $236 |
| Tizanidine Hcl | Generic | 14 | 0 | $90 |
| Cyclobenzaprine Hcl | Generic | 12 | 0 | $68 |
Hospital affiliations
Frequently asked questions
What is Dr. I-Kung Wu's medical specialty?
Dr. I-Kung Wu practices Orthopaedic Surgery Physician in San Francisco, CA.
Where does Dr. I-Kung Wu practice?
Dr. I-Kung Wu practices at 400 Parnassus Ave, San Francisco, CA 941432202. Office phone: 4154761000.
What is Dr. I-Kung Wu's NPI?
Dr. I-Kung Wu's National Provider Identifier (NPI) is 1023457009, issued by NPPES.
Does Dr. I-Kung Wu accept Medicare assignment?
Yes. Dr. I-Kung Wu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. I-Kung Wu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Injection, ropivacaine hydrochloride, 1 mg (HCPCS J2795). Source: CMS Medicare Physician & Other Practitioners file.