Kenny Lien, MD
NPI 1780858860 · Vascular & Interventional Radiology Physician · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenny Lien, MD is a Vascular & Interventional Radiology Physician provider in Port Jefferson, NY (NPI 1780858860).
Provider details
- NPI number
- 1780858860
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 261820-I (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
523 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) |
|---|---|---|
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083 | 78 | $120 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $149 |
| Fine Needle Aspiration Biopsy Using Ultrasound Guidance, First Growth10005 | 47 | $82 |
| Review By Radiologist of Ct Guidance for Needle Placement77012 | 32 | $77 |
| Fine Needle Aspiration Biopsy Using Ultrasound Guidance, Each Additional Growth10006 | 26 | $57 |
| Core Needle Biopsy of Lung Or Center Cavity of Chest (mediastinum), Accessed Through Skin32408 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$923 across 8 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
- 2008-04-18
- Last updated
- 2012-08-31
Frequently asked questions
- What is Kenny Lien's NPI number?
- Kenny Lien's National Provider Identifier (NPI) is 1780858860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenny Lien's specialty?
- Kenny Lien is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kenny Lien located?
- Kenny Lien's practice location on file with NPPES is 75 N Country Road, Port Jefferson, NY 11777.
- What is Kenny Lien's phone number?
- The practice phone number listed in the NPPES registry for Kenny Lien is (631) 476-2767.
- Does Kenny Lien accept Medicare?
- Kenny Lien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenny Lien's NPI active?
- Yes — Kenny Lien's NPI (1780858860) is active in the NPPES registry as of the last update on 2012-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.