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

Obstetrics/Gynecology

Lisa L. Johnson, MD

Works at hospitals in Oak Lawn, IL · Downers Grove, IL · Chicago, IL … · Illinois

Summary

Lisa L. Johnson, MD (Obstetrics/Gynecology) is listed by Medicare at 4 hospitals in Oak Lawn, IL, Downers Grove, IL and Chicago, IL and other places. NPI 1629069919. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Lisa L. Johnson, 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

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
26Years since medical school (graduated 2000)
University Of Massachusetts Medical SchoolMedical school
FemaleGender (as listed)
Womens Health Institute of Illinois LtdGroup practice

Quick answers

Which hospitals does Lisa L. Johnson work at?
Medicare's official clinician data lists Lisa L. Johnson at 4 hospitals: Advocate Christ Hospital & Medical Center, Advocate Good Samaritan Hospital, Advocate Trinity Hospital and Palos Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lisa L. Johnson see patients?
Medicare's clinician data lists 3 practice locations, including Orland Park, IL, Oak Brook, IL and Oak Lawn, IL. Call before your visit to confirm the address.
What is Lisa L. Johnson's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Lisa L. Johnson accept Medicare assignment?
Yes. Medicare's clinician data says Lisa L. Johnson 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 Lisa L. Johnson?
(708) 499-9800, as listed in official Medicare / NPI Registry data.
What is Lisa L. Johnson's NPI number?
1629069919. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lisa L. Johnson works

Medicare's Facility Affiliation Data lists Lisa L. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Lisa L. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Lisa L. Johnson as a member of this group (CMS data updated 2026-10-02).

  • Womens Health Institute of Illinois Ltd3 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Illinois →

Other OB-GYNs in Orland Park

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

All OB-GYNs in Orland Park →

Clinician information

CredentialMD
Medical schoolUniversity Of Massachusetts Medical School
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1629069919
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians