BROOKE MARSICO PA-C
NPI 1861769176
Physician Assistant in Chicago, IL

Q: What is Brooke Marsico's NPI number?

The NPI number for Brooke Marsico is 1861769176. It was assigned to this individual provider in the NPPES registry on November 30, 2011.

Q: What is Brooke Marsico's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Brooke Marsico was last updated on May 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 30, 2011PECOS Enrolled

125 S WACKER DR STE 300, CHICAGO, IL 60606(617) 505-1520(617) 928-8401 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 6, 2026, May 18, 2016 (2 updates tracked since 2016).

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About Brooke Marsico Pa-c NPPES

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

BROOKE MARSICO PA-C (NPI 1861769176) is an individual physician assistant in Chicago, Illinois, licensed in Illinois (85.004183) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861769176

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameBROOKE MARSICOCredential: PA-C

Location Address125 S WACKER DR STE 300Chicago, IL 60606-4421

Mailing Address109 State St Ste 5Boston, MA 02109-2906 · (617) 505-1520 · Fax (617) 928-8401

Phone(617) 505-1520

Fax(617) 928-8401

Sole ProprietorNo

Enumeration DateNovember 30, 2011

Last NPPES UpdateMay 6, 20262 updates tracked since enumeration

NPPES CertifiedMay 6, 2026

✔ NPI 1861769176 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

Licenses✔ Licensed in IL · 85.004183✔ Licensed in OH · 50.006861RX✔ Licensed in NY · 29246✔ Licensed in NC · 0010-14878✔ Licensed in MA · PA8859

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.

125 S WACKER DR STE 300, Chicago, IL 60606

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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 (PECOS)

Brooke Marsico Pa-c 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 60606 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

$94.06 typical visit price

range $60.08 – $183.39

Typical copayment $23.51 (range $15.02 – $45.84)

Most-billed visit code 99203

Established Patient

$74.80 typical visit price

range $18.97 – $148.12

Typical copayment $18.70 (range $4.74 – $37.03)

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.