IndividualActive
Andrew Vissing, MD
NPI 1265961593 · Nephrology Physician · Chicago, IL
Provider details
- NPI number
- 1265961593
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125-070360 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
251 E Huron St
Chicago, IL 60611-2908
Phone: (312) 926-2000
Street-level locationGet directions
Mailing address
251 E Huron St
Chicago, IL 60611-2908
Additional practice locations (1)
- 675 N Saint Clair St Ste 18-250Chicago, IL 60611-5980Phone: (312) 926-4880Fax: (312) 926-4878
Registry dates
- Enumerated
- 2017-06-09
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.