Doctor profile · Federal record
Dr. W Wu, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · North Chelmsford, MA
- NPI 1487626545
- Accepts Medicare
- 31 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
14 Research Pl
North Chelmsford, MA 018632412
(978) 454-0706
fax (978) 970-0454
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- February 13, 2015
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- Massachusetts #203954 · New Hampshire #12091
- Medicaid
- MA #0139157
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487626545. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,107
Distinct HCPCS
10
Medicare allowed
$224,266
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7325 |
Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 1,026 | 13 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 665 | 326 | $99 | |
73564 |
X-ray of knee, 4 or more views | 296 | 180 | $60 | |
20610 |
Aspiration and/or injection of fluid from large joint | 288 | 183 | $76 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 263 | 173 | $12 | |
73030 |
X-ray of shoulder, minimum of 2 views | 169 | 100 | $41 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 105 | 92 | $138 | |
73502 |
X-ray of hip, 2-3 views | 77 | 52 | $52 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 67 | 67 | $121 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 33 | 32 | $47 |
In context: peer comparison
Among 4 peers in North Chelmsford Orthopaedic Surgery Physician, average services per provider: 157. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$94
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $43.04 | |
| Ferring Pharmaceuticals INC. | 1 | $26.88 | |
| Endo USA, INC. | 1 | $23.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
246
Patients
162
Total drug cost
$1,372
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 86 | 58 | $365 |
| Amoxicillin | Generic | 36 | 30 | $67 |
| Diclofenac Sodium | Generic | 19 | 11 | $289 |
| Ibuprofen | Generic | 19 | 0 | $171 |
| Methylprednisolone | Generic | 17 | 15 | $177 |
| Mupirocin | Generic | 15 | 14 | $125 |
| Tramadol Hcl | Generic | 15 | 12 | $29 |
| Gabapentin | Generic | 14 | 11 | $57 |
| Oxycodone Hcl | Generic | 14 | 11 | $53 |
| Clindamycin Hcl | Generic | 11 | 0 | $40 |
Frequently asked questions
What is Dr. W Wu's medical specialty?
Dr. W Wu practices Orthopaedic Surgery Physician in North Chelmsford, MA.
Where does Dr. W Wu practice?
Dr. W Wu practices at 14 Research Pl, North Chelmsford, MA 018632412. Office phone: 9784540706.
What is Dr. W Wu's NPI?
Dr. W Wu's National Provider Identifier (NPI) is 1487626545, issued by NPPES.
Does Dr. W Wu accept Medicare assignment?
Yes. Dr. W Wu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. W Wu commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (HCPCS J7325); Established patient office or other outpatient visit (HCPCS 99213); X-ray of knee, 4 or more views (HCPCS 73564). Source: CMS Medicare Physician & Other Practitioners file.