Joseph Ness, DO
NPI 1609370634 · Vascular & Interventional Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Ness, DO is a Vascular & Interventional Radiology Physician provider in Chicago, IL (NPI 1609370634).
Provider details
- NPI number
- 1609370634
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036.156174 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,153 across 7 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
Additional practice locations (2)
- 225 E Chicago AveBox 118Chicago, IL 60611-2991Phone: (800) 543-7362
- 1131 Techny RdNorthbrook, IL 60062-5503Phone: (800) 543-7362
Registry dates
- Enumerated
- 2018-03-23
- Last updated
- 2025-12-01
- Certified
- 2025-12-01
Frequently asked questions
- What is Joseph Ness's NPI number?
- Joseph Ness's National Provider Identifier (NPI) is 1609370634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Ness's specialty?
- Joseph Ness is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Ness located?
- Joseph Ness's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-3055.
- What is Joseph Ness's phone number?
- The practice phone number listed in the NPPES registry for Joseph Ness is (312) 926-2000.
- Does Joseph Ness accept Medicare?
- Joseph Ness is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Ness's NPI active?
- Yes — Joseph Ness's NPI (1609370634) is active in the NPPES registry as of the last update on 2025-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.