Andrew Maleson, M.D.
NPI 1437355047 · Vascular & Interventional Radiology Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Maleson, M.D. is a Vascular & Interventional Radiology Physician provider in Stony Brook, NY (NPI 1437355047).
Provider details
- NPI number
- 1437355047
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD444987 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
215 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) |
|---|---|---|
| Ultrasonic Guidance for Needle Placement76942 | 38 | $33 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 32 | $20 |
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083 | 30 | $118 |
| Needle Biopsy of Muscle20206 | 18 | $63 |
| Replacement of Kidney Drainage Tube Using Imaging Guidance With Review By Radiologist50435 | 18 | $126 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 16 | $15 |
| Aspiration of Fluid From Chest Cavity Using Imaging Guidance |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$372 across 5 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
- 2007-06-21
- Last updated
- 2023-06-11
- Certified
- 2023-06-11
Frequently asked questions
- What is Andrew Maleson's NPI number?
- Andrew Maleson's National Provider Identifier (NPI) is 1437355047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Maleson's specialty?
- Andrew Maleson is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Maleson located?
- Andrew Maleson's practice location on file with NPPES is 2350 Nesconset Hwy Ste B, Stony Brook, NY 11790-3512.
- What is Andrew Maleson's phone number?
- The practice phone number listed in the NPPES registry for Andrew Maleson is (631) 364-0553.
- Does Andrew Maleson accept Medicare?
- Andrew Maleson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Maleson's NPI active?
- Yes — Andrew Maleson's NPI (1437355047) is active in the NPPES registry as of the last update on 2023-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.