William Lu, PSY.D.
NPI 1538479050 · Clinical Psychologist · New York, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Lu, PSY.D. is a Clinical Psychologist provider in New York, NY (NPI 1538479050).
Provider details
- NPI number
- 1538479050
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 020487 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
824 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) |
|---|---|---|
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 339 | $105 |
| Administration of Psychological Or Neuropsychological Test, Each Additional 30 Minutes96137 | 282 | $42 |
| Exam of Neurobehavioral Status, First Hour96116 | 60 | $100 |
| Evaluation of Neuropsychological Test, First Hour96132 | 60 | $139 |
| Administration of Psychological Or Neuropsychological Test, First 30 Minutes96136 | 59 | $46 |
| Psychotherapy, 1 Hour90837 | 24 | $164 |
Typical Medicare-allowed amounts for these services range $42–$164 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
Registry dates
- Enumerated
- 2010-10-18
- Last updated
- 2014-09-03
Frequently asked questions
- What is William Lu's NPI number?
- William Lu's National Provider Identifier (NPI) is 1538479050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lu's specialty?
- William Lu is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Lu located?
- William Lu's practice location on file with NPPES is 16 E 60th St, New York, NY 10022-1096.
- What is William Lu's phone number?
- The practice phone number listed in the NPPES registry for William Lu is (212) 326-8441.
- Does William Lu accept Medicare?
- William Lu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Lu's NPI active?
- Yes — William Lu's NPI (1538479050) is active in the NPPES registry as of the last update on 2014-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.