James Wu, M.D.
NPI 1124117189 · Family Medicine Physician · Lake Grove, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Wu, M.D. is a Family Medicine Physician provider in Lake Grove, NY (NPI 1124117189).
Provider details
- NPI number
- 1124117189
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A229361 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,166 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Acupuncture With Electrical Stimulation, Initial 15 Minutes97813 | 900 | $48 |
| Acupuncture With Electrical Stimulation, Each Additional 15 Minutes97814 | 899 | $39 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 170 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 137 | $97 |
| Osteopathic Manipulative Treatment, 1-2 Body Regions98925 | 60 | $33 |
Typical Medicare-allowed amounts for these services range $33–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 535 Broadhollow Rd Ste M102Melville, NY 11747-3719Phone: (631) 249-2481Fax: (631) 249-2483
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2021-09-23
- Certified
- 2021-09-23
Frequently asked questions
- What is James Wu's NPI number?
- James Wu's National Provider Identifier (NPI) is 1124117189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Wu's specialty?
- James Wu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Wu located?
- James Wu's practice location on file with NPPES is 112 Alexander Ave Unit B, Lake Grove, NY 11755-0429.
- What is James Wu's phone number?
- The practice phone number listed in the NPPES registry for James Wu is (631) 265-8258.
- Does James Wu accept Medicare?
- James Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Wu's NPI active?
- Yes — James Wu's NPI (1124117189) is active in the NPPES registry as of the last update on 2021-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.