Wei Liu, M.D.
NPI 1942292677 · Anatomic Pathology & Clinical Pathology Physician · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wei Liu, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Port Jefferson, NY (NPI 1942292677).
Provider details
- NPI number
- 1942292677
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 206266 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,617 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 2,033 | $30 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 1,140 | $44 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 502 | $39 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 456 | $37 |
| Microscopic Genetic Analysis of Tissue, Manual, Each Additional Multiplex Stain Procedure88377 | 240 | $67 |
| Pathology Cytologic Examination of Specimen During Surgery, Initial Site88333 | 95 | $65 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$70 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-18
- Last updated
- 2007-09-13
Frequently asked questions
- What is Wei Liu's NPI number?
- Wei Liu's National Provider Identifier (NPI) is 1942292677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wei Liu's specialty?
- Wei Liu is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Wei Liu located?
- Wei Liu's practice location on file with NPPES is 200 Belle Terre Rd, Port Jefferson, NY 11777-1928.
- What is Wei Liu's phone number?
- The practice phone number listed in the NPPES registry for Wei Liu is (631) 476-6183.
- Does Wei Liu accept Medicare?
- Wei Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wei Liu's NPI active?
- Yes — Wei Liu's NPI (1942292677) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.