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AYMAN PHARAON MD
NPI 1275049066
Pediatrics in Willowbrook, IL

Active since December 16, 2017PECOS Enrolled
7275 WILLOW WAY LN UNIT 4D, WILLOWBROOK, IL 60527(434) 409-0552 Get Directions Write a Review

NPPES record last updated: July 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 14, 2021, Jun 16, 2018, Dec 16, 2017 (3 updates tracked since 2017).

About Ayman Pharaon Md NPPES

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

AYMAN PHARAON MD (NPI 1275049066) is an individual pediatrics provider in Willowbrook, Illinois, licensed in California (C200576) and active in the NPI registry since December 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275049066
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameAYMAN PHARAONCredential: MD
Location Address7275 WILLOW WAY LN UNIT 4DWillowbrook, IL 60527-7520
Mailing Address7275 Willow Way Ln Unit 4dWillowbrook, IL 60527-7520 · (434) 409-0552
Phone(434) 409-0552
Sole ProprietorYes
Enumeration DateDecember 16, 2017
Last NPPES UpdateJuly 25, 20253 updates tracked since enumeration
NPPES CertifiedJuly 25, 2025
✔ NPI 1275049066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CA · C200576✔ Licensed in IL · 036.062886
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.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 036.062886 (IL)
7275 WILLOW WAY LN UNIT 4D, Willowbrook, IL 60527
Open in Google Maps ↗

Other Identifiers 1

Other036.062886IL · Medical License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ayman Pharaon 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.

Medicare Billing Reassignment

Medicare enrollment records show Ayman Pharaon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Santa Barbara County Auditor
1,783 mi
Federally Qualified Health Center (FQHC)
931 WALNUT AVE
Carpinteria, CA 93013
  • Reassigned Medicare billing, California enrollment
  • 116 clinicians in this Medicare group
NPI 1558453860 (805) 560-1050

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60527 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.

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 Ayman Pharaon's NPI number?

The NPI number for Ayman Pharaon is 1275049066. It was assigned to this individual provider in the NPPES registry on December 16, 2017.

Where is Ayman Pharaon located?

Ayman Pharaon practices at 7275 Willow Way Ln Unit 4D, Willowbrook, IL 60527. The listed phone number is (434) 409-0552.

What is Ayman Pharaon's specialty?

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

Is Ayman Pharaon enrolled in Medicare?

Yes. Ayman Pharaon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ayman Pharaon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ayman Pharaon reassigns Medicare benefits to Santa Barbara County Auditor (Carpinteria, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ayman Pharaon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ayman Pharaon was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.