David Landau
NPI 1083626113 · Vascular Surgery Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Landau is a Vascular Surgery Physician provider in Chicago, IL (NPI 1083626113).
Provider details
- NPI number
- 1083626113
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036-091566 (IL)
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
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
2,589 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) |
|---|---|---|
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 838 | $38 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 296 | $24 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 184 | $44 |
| Ultrasound Study of Arm and Leg Arteries93922 | 118 | $86 |
| Ultrasound of Hemodialysis Access93990 | 115 | $29 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 111 | $67 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$204 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
- 2006-08-13
- Last updated
- 2008-06-24
Frequently asked questions
- What is David Landau's NPI number?
- David Landau's National Provider Identifier (NPI) is 1083626113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Landau's specialty?
- David Landau is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David Landau located?
- David Landau's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is David Landau's phone number?
- The practice phone number listed in the NPPES registry for David Landau is (866) 600-2273.
- Does David Landau accept Medicare?
- David Landau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Landau's NPI active?
- Yes — David Landau's NPI (1083626113) is active in the NPPES registry as of the last update on 2008-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.