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Pulmonary Disease

Dylan J. Douglas, MD

Sees patients in Lake Forest, IL · Glenview, IL · Illinois

Summary

Dylan J. Douglas, MD (Pulmonary Disease) is enrolled with Medicare at 2 practice locations in Lake Forest, IL and Glenview, IL. NPI 1902426026. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Dylan J. Douglas, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Pulmonary DiseasePrimary specialty
YesAccepts Medicare assignment
6Years since medical school (graduated 2020)
Loyola University Of Chicago, Stritch School Of MedicineMedical school
MaleGender (as listed)
Northwestern Medical Faculty FoundationGroup practice

Quick answers

Where does Dylan J. Douglas see patients?
Medicare's clinician data lists 2 practice locations, including Lake Forest, IL and Glenview, IL. Call before your visit to confirm the address.
What is Dylan J. Douglas's specialty?
Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
Does Dylan J. Douglas accept Medicare assignment?
Yes. Medicare's clinician data says Dylan J. Douglas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Dylan J. Douglas?
(847) 234-5600, as listed in official Medicare / NPI Registry data.
What is Dylan J. Douglas's NPI number?
1902426026. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Dylan J. Douglas is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Dylan J. Douglas as a member of this group (CMS data updated 2026-10-02).

  • Northwestern Medical Faculty Foundation4,503 clinicians in the group

Specialties

Find other Pulmonary Disease doctors in Illinois →

Other pulmonologists in Lake Forest

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

All pulmonologists in Lake Forest →

Clinician information

CredentialMD
Medical schoolLoyola University Of Chicago, Stritch School Of Medicine
Graduation year2020
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902426026
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians