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DR. ASHLEY SUZANNE LALEKER MD
NPI 1417217829
Internal Medicine - Infectious Disease in Chicago, IL

Active since May 18, 2012PECOS EnrolledAccepts Medicare Assignment
2919 W. ADDISON STREET, CHICAGO, IL 60618(888) 220-6432 Get Directions Write a Review

NPPES record last updated: January 16, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 17, 2023, Dec 22, 2022 (2 updates tracked since 2022).

About Dr. Ashley Suzanne Laleker Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ASHLEY SUZANNE LALEKER MD (NPI 1417217829) is an individual infectious disease provider in Chicago, Illinois, licensed in Illinois (036162594) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Presence Saint Francis Hospital, and is a graduate of Albany Medical College Of Union University (2012).

NPPES Registry Identity

NPI1417217829
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. ASHLEY SUZANNE LALEKERCredential: MD
Location Address2919 W. ADDISON STREETChicago, IL 60618-7720
Mailing Address901 Mcclintock Dr Ste 202Burr Ridge, IL 60527-0872 · (888) 220-6432
Phone(888) 220-6432
Sole ProprietorNo
Medical School CMSAlbany Medical College Of Union UniversityGraduated 2012
Enumeration DateMay 18, 2012
Last NPPES UpdateJanuary 16, 20242 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2024
✔ NPI 1417217829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in IL · 036162594
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
2919 W. ADDISON STREET, Chicago, IL 60618
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ashley Suzanne Laleker Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103125356
PECOS Enrollment IDI20181203002751, I20221202001488, I20260122002512
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
786 services374 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
166 services160 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
58 services35 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Presence Saint Francis Hospital

Acute Care Hospitals · Evanston, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140080
Location355 Ridge AveEvanston, IL 60202 · Cook County
Emergency services

Amita Health Resurrection Medical Center

Acute Care Hospitals · Chicago, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140117
Location7435 W Talcott AvenueChicago, IL 60631 · Cook County
Emergency services Birthing friendly

Advocate Illinois Masonic Medical Center

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140182
Location836 West Wellington AvenueChicago, IL 60657 · Cook County
Emergency services Birthing friendly

Advocate Condell Medical Center

Acute Care Hospitals · Libertyville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140202
Location801 S Milwaukee AveLibertyville, IL 60048 · Lake County
Emergency services Birthing friendly

Advocate Lutheran General Hospital

Acute Care Hospitals · Park Ridge, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140223
Location1775 Dempster StPark Ridge, IL 60068 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60618 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ashley Laleker's NPI number?

The NPI number for Ashley Laleker is 1417217829. It was assigned to this individual provider in the NPPES registry on May 18, 2012.

Where is Ashley Laleker located?

Ashley Laleker practices at 2919 W. Addison Street, Chicago, IL 60618. The listed phone number is (888) 220-6432.

What is Ashley Laleker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Ashley Laleker enrolled in Medicare?

Yes. Ashley Laleker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ashley Laleker accept?

Health plans from Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Ashley Laleker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ashley Laleker affiliated with any hospitals?

According to CMS data, Ashley Laleker is affiliated with Presence Saint Francis Hospital, Amita Health Resurrection Medical Center, Advocate Illinois Masonic Medical Center, Advocate Condell Medical Center and Advocate Lutheran General Hospital.

When was this NPI record last updated?

The NPPES record for Ashley Laleker was last updated on January 16, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.