1. Home
  2. Directory
  3. Illinois
  4. Highland Park
  5. Pediatrics
  6. NPI Profile

MARYANN DELEON MD
NPI 1982786091
Pediatrics in Highland Park, IL

Active since October 19, 2006PECOS Enrolled
777 PARK AVE W, HIGHLAND PARK, IL 60035(847) 480-2833(847) 480-2675 Get Directions Write a Review

NPPES record last updated: March 31, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maryann Deleon Md NPPES

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

MARYANN DELEON MD (NPI 1982786091) is an individual pediatrics provider in Highland Park, Illinois, licensed in Illinois (036098323) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982786091
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARYANN DELEONCredential: MD
Location Address777 PARK AVE WHighland Park, IL 60035-2433
Mailing Address777 Park Ave WHighland Park, IL 60035-2433 · (847) 480-2833 · Fax (847) 480-2675
Phone(847) 480-2833
Fax(847) 480-2675
Sole ProprietorNo
Enumeration DateOctober 19, 2006
Last NPPES UpdateMarch 31, 2021
NPPES CertifiedMarch 31, 2021
✔ NPI 1982786091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036098323
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
777 PARK AVE W, Highland Park, IL 60035
Open in Google Maps ↗

Other Identifiers 1

Other036098323IL · Il State Lic

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maryann Deleon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60035 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RUBY G. GUBAT CNS
Clinical Nurse Specialist
777 PARK AVE W, EP LAB, RM 1111
HIGHLAND PARK, IL 60035
Lake County (847) 480-2641
MRS. JENNIFER B RIFIS-MENG OTR/L
Occupational Therapist (Hand)
777 PARK AVE W
HIGHLAND PARK, IL 60035
Lake County (847) 480-3920
LAURA ANN CUMBY MA CCC-SLP
Speech-Language Pathologist
777 PARK AVE W, ROOM 2102
HIGHLAND PARK, IL 60035
Lake County (847) 480-3920
REBECCA F NISHIMOTO PA-C
Physician Assistant (Surgical)
777 PARK AVE W
HIGHLAND PARK, IL 60035
Lake County (847) 926-5844
MS. IRIS NUNAG PA-C
Physician Assistant
777 PARK AVE W, DEPARTMENT OF SURGERY
HIGHLAND PARK, IL 60035
Lake County (847) 926-5844
EMILY ANNE KOHLER PA-C
Physician Assistant
777 PARK AVE W
HIGHLAND PARK, IL 60035
Lake County (847) 432-8000
ANGELA MARIE PECORA PA-C
Physician Assistant (Surgical)
777 PARK AVE W
HIGHLAND PARK, IL 60035
Lake County (847) 432-8000
MRS. JOVI-ANNE C. MYERS APN-CNP
Nurse Practitioner
777 PARK AVE W
HIGHLAND PARK, IL 60035
Lake County (847) 570-2714

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 Maryann Deleon's NPI number?

The NPI number for Maryann Deleon is 1982786091. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Where is Maryann Deleon located?

Maryann Deleon practices at 777 Park Ave W, Highland Park, IL 60035. The listed phone number is (847) 480-2833.

What is Maryann Deleon's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Maryann Deleon enrolled in Medicare?

Yes. Maryann Deleon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Maryann Deleon was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.