MR. DIEGO A ARENAS PA-C
NPI 1659023364
Physician Assistant in Vernon Hills, IL

Active since January 24, 2022PECOS EnrolledAccepts Medicare Assignment
870 N MILWAUKEE AVE, VERNON HILLS, IL 60061(847) 475-2273(847) 535-7761 Get Directions Write a Review

NPPES record last updated: September 25, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Diego A Arenas Pa-c NPPES

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

MR. DIEGO A ARENAS PA-C (NPI 1659023364) is an individual physician assistant in Vernon Hills, Illinois, licensed in Illinois (085009840) and active in the NPI registry since January 2022. He is enrolled in Medicare PECOS, is affiliated with Northwestern Memorial Hospital, and is a graduate of Northwestern University Feinberg Medical School (2023).

NPPES Registry Identity

NPI1659023364
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. DIEGO A ARENASCredential: PA-C
Location Address870 N MILWAUKEE AVEVernon Hills, IL 60061-1521
Mailing Address870 N Milwaukee AveVernon Hills, IL 60061-1521 · (847) 475-2273 · Fax (847) 535-7761
Fax(847) 535-7761
Sole ProprietorYes
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2023
Enumeration DateJanuary 24, 2022
Last NPPES UpdateSeptember 25, 2023
NPPES CertifiedSeptember 25, 2023
NPI 1659023364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in IL · 085009840
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.

870 N MILWAUKEE AVE, Vernon Hills, IL 60061

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

Mr. Diego A Arenas Pa-c 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 ID6204280407
PECOS Enrollment IDI20230921002215
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.

Hospital Affiliations CMS Care Compare

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

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140281
Location251 E Huron StChicago, IL 60611 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60061 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 18

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

Family Medicine
870 N MILWAUKEE AVE, SECOND FLOOR
VERNON HILLS, IL 60061
Nurse Practitioner
870 N MILWAUKEE AVE
VERNON HILLS, IL 60061
Allergy & Immunology
870 N MILWAUKEE AVE
VERNON HILLS, IL 60061
Nurse Practitioner
870 N MILWAUKEE AVE
VERNON HILLS, IL 60061
Nurse Practitioner
870 N MILWAUKEE AVE
VERNON HILLS, IL 60061
Nurse Practitioner
870 N MILWAUKEE AVE
VERNON HILLS, IL 60061
Nurse Practitioner
870 N MILWAUKEE AVE
VERNON HILLS, IL 60061
Physician Assistant
870 N MILWAUKEE AVE
VERNON HILLS, IL 60061

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 Diego Arenas's NPI number?

The NPI number for Diego Arenas is 1659023364. It was assigned to this individual provider in the NPPES registry on January 24, 2022.

Where is Diego Arenas located?

Diego Arenas practices at 870 N Milwaukee Ave, Vernon Hills, IL 60061. The listed phone number is (847) 475-2273.

What is Diego Arenas's specialty?

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

Is Diego Arenas enrolled in Medicare?

Yes. Diego Arenas 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.

Is Diego Arenas affiliated with any hospitals?

According to CMS data, Diego Arenas is affiliated with Northwestern Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Diego Arenas was last updated on September 25, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.