Lillian Lau
NPI 1922643394 · Medical Physician Assistant · Mount Holly, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Lau is a Medical Physician Assistant provider in Mount Holly, NJ (NPI 1922643394).
Provider details
- NPI number
- 1922643394
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
112 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 93 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $160 |
Typical Medicare-allowed amounts for these services range $121–$160 (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 (5)
- 1600 Haddon AveCamden, NJ 08103-3101Phone: (856) 757-3500Fax: (856) 365-4088
- 90 Brick Rd Fl 3Marlton, NJ 08053-2177Phone: (856) 355-0340Fax: (856) 355-0330
- 100 Bowman Dr Lowr Level1Voorhees, NJ 08043-9612Phone: (856) 247-3000Fax: (856) 247-2597
- 218a Sunset RdWillingboro, NJ 08046-1110Phone: (609) 835-3655
- 218 Sunset RdWillingboro, NJ 08046-1110Phone: (609) 835-2900Fax: (609) 835-5741
Registry dates
- Enumerated
- 2019-11-09
- Last updated
- 2020-10-19
- Certified
- 2020-10-19
Frequently asked questions
- What is Lillian Lau's NPI number?
- Lillian Lau's National Provider Identifier (NPI) is 1922643394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Lau's specialty?
- Lillian Lau is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Lau located?
- Lillian Lau's practice location on file with NPPES is 175 Madison Ave, Mount Holly, NJ 08060-2038.
- What is Lillian Lau's phone number?
- The practice phone number listed in the NPPES registry for Lillian Lau is (609) 914-6000.
- Does Lillian Lau accept Medicare?
- Lillian Lau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Lau's NPI active?
- Yes — Lillian Lau's NPI (1922643394) is active in the NPPES registry as of the last update on 2020-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.