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ASHLEY ALLOWAY COX P.A.
NPI 1093902983
Physician Assistant in Downers Grove, IL

Active since September 25, 2007PECOS EnrolledAccepts Medicare Assignment
1319 BUTTERFIELD RD STE 506, DOWNERS GROVE, IL 60515(630) 320-6703 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ashley Alloway Cox P.a. NPPES

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

ASHLEY ALLOWAY COX P.A. (NPI 1093902983) is an individual physician assistant in Downers Grove, Illinois, licensed in Illinois (085-002368) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1093902983
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameASHLEY ALLOWAY COXCredential: P.A.
Location Address1319 BUTTERFIELD RD STE 506Downers Grove, IL 60515-5601
Mailing Address1319 Butterfield Rd Ste 506Downers Grove, IL 60515-5601 · (630) 320-6703
Phone(630) 320-6703
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateSeptember 25, 2007
Last NPPES UpdateMay 8, 2025
NPPES CertifiedMay 8, 2025
✔ NPI 1093902983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IL · 085-002368
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X
1319 BUTTERFIELD RD STE 506, Downers Grove, IL 60515
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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

Ashley Alloway Cox P.a. 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 ID1850896499
PECOS Enrollment IDI20250925000176
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 60515 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
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
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 2

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

SUSAN T MITCHELL MD
Obstetrics & Gynecology
1319 BUTTERFIELD RD STE 506
DOWNERS GROVE, IL 60515
Dupage County (630) 320-6703
KAREN E WOLOWICK DO
Obstetrics & Gynecology
1319 BUTTERFIELD RD STE 506
DOWNERS GROVE, IL 60515
Dupage County (630) 320-6703

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 Cox's NPI number?

The NPI number for Ashley Cox is 1093902983. It was assigned to this individual provider in the NPPES registry on September 25, 2007.

Where is Ashley Cox located?

Ashley Cox practices at 1319 Butterfield Rd Ste 506, Downers Grove, IL 60515. The listed phone number is (630) 320-6703.

What is Ashley Cox's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Ashley Cox enrolled in Medicare?

Yes. Ashley Cox 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.

When was this NPI record last updated?

The NPPES record for Ashley Cox was last updated on May 8, 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.