Liana Billings is an Endocrinology/Metabolic physician affiliated with NorthShore University HealthSystem. OpenAlex indexes 141 publications with 5,379 citations (h-index 29).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
9977 Woods Dr
Skokie, IL 600771057
Telephone
847-663-8540Provider last certified this registry record 19 Feb 2021.
Industry payments
10 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Novo Nordisk IncProgram year202513 payments$20,606openpaymentsdata.cms.gov ↗
- Eli Lilly and CompanyProgram year202515 payments$18,133openpaymentsdata.cms.gov ↗
- Novo Nordisk ASProgram year20254 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
54.8%Insulin Analog15%Lantus Solostar22%Humalog Kwikpen U-10018%Tresiba Flextouch U-10012%Tresiba Flextouch U-20010%Novolog Flexpen9%Fiasp Flextouch8%Toujeo Solostar6%Humalog6%Basaglar Kwikpen U-1005%Toujeo Max Solostar3%Part D<11 patientsGLP-1 receptor agonist14.9%Ozempic62%Mounjaro18%Trulicity14%Rybelsus6%Part D<11 patients+ 7 more classes in this area
Cardiovascular
29.9%Statin15.6%Atorvastatin Calcium63%Rosuvastatin Calcium33%Simvastatin4%Part D<11 patientsACE inhibitor5.1%Lisinopril74%Enalapril Maleate15%Ramipril12%Part D<11 patients+ 6 more classes in this area
Hormonal (systemic)
14.4%l-Thyroxine13.1%Levothyroxine Sodium75%Synthroid25%Part D≥68 patientsAntihypoglycemic Agent0.8%Gvoke Hypopen 2-Pack100%Part D<11 patients+ 1 more class in this area
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
Similar KOLs
Other experts from the same institution or the same specialty.
Jack Singer, MD
NorthShore University HealthSystem
Julian Bailes, MD
NorthShore University HealthSystem
Peter Sand, MD
NorthShore University HealthSystem
Mark Talamonti, MD
NorthShore University HealthSystem
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”