Joyce Lau, DMD
NPI 1114446200 · Dentist · Madison, NJ
Joyce Lau, DMD is a Dentist provider in Madison, NJ (NPI 1114446200).
Provider details
- NPI number
- 1114446200
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- 061504-01 (NY)
Specialties & taxonomies
Dental Providers
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 34 | 30 |
| Amoxicillin | 31 | 30 |
| Chlorhexidine Gluconate | 16 | 16 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 134 Evergreen PlEast Orange, NJ 07018-2011Phone: (973) 354-2982
- 380 Fairfield RdFairfield, NJ 07004-1934Phone: (973) 808-1228
- 719 W 181st StNew York, NY 10033-4731Phone: (212) 795-1940
Registry dates
- Enumerated
- 2017-09-11
- Last updated
- 2023-05-10
- Certified
- 2023-05-10
Frequently asked questions
- What is Joyce Lau's NPI number?
- Joyce Lau's National Provider Identifier (NPI) is 1114446200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Lau's specialty?
- Joyce Lau is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Joyce Lau located?
- Joyce Lau's practice location on file with NPPES is 268 Main St Apt B, Madison, NJ 07940-2274.
- What is Joyce Lau's phone number?
- The practice phone number listed in the NPPES registry for Joyce Lau is (973) 822-8003.
- Is Joyce Lau's NPI active?
- Yes — Joyce Lau's NPI (1114446200) is active in the NPPES registry as of the last update on 2023-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.