Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Dermatology

Jillian H. Swary, MD

Works at hospitals in Chicago, IL · Illinois

Summary

Dr. Jillian H. Swary, MD is a dermatologist at 680 N Lake Shore Dr, Suite 810, Chicago, IL 60611. Phone: (312) 926-6146. Accepts Medicare assignment. In 2024, Jillian H. Swary had 427 Original Medicare patients and 2,023 services. NPI 1801175823. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 680 N Lake Shore Dr, Suite 810, Chicago, IL 60611 · Directions
  • Phone: (312) 926‑6146
  • Medicare: Accepts Medicare assignment
  • Hospital: Northwestern Memorial Hospital
  • Group practice: Northwestern Medical Faculty Foundation
  • Medical school: graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jillian H. Swary, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jillian H. Swary accept Medicare assignment?
Yes. Medicare's clinician data says Jillian H. Swary accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Jillian H. Swary see?
In 2024, CMS data shows 427 Original Medicare patients and 2,023 services for Jillian H. Swary. This counts Original Medicare only and measures volume, not quality.
What is Jillian H. Swary's NPI number?
1801175823. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Jillian H. Swary, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients427
Services billed to Medicare2,023
Different services or procedures27
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)661 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)456 services
  3. Destruction of precancer skin growth, 1 growth (17000)301 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)170 services
  5. Destruction of skin growth, 1-14 growths (17110)147 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure52%
  • Arthritis35%
  • Ischemic heart disease22%
  • Osteoporosis22%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)19%

Hospitals where Jillian H. Swary works

Medicare's Facility Affiliation Data lists Jillian H. Swary at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Jillian H. Swary is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jillian H. Swary as a member of this group (CMS data updated October 2, 2026).

  • Northwestern Medical Faculty Foundation4,503 clinicians in the group

Specialties

Find other Dermatology doctors in Illinois →

Other dermatologists in Chicago

Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.

All dermatologists in Chicago →

Other clinicians in Northwestern Medical Faculty Foundation

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801175823
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians