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ALEXANDRA ZAGO MAHONEY
NPI 1881156974
Nurse Practitioner in Chicago, IL

Active since April 05, 2019PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
251 E HURON ST # 12W, CHICAGO, IL 60611(312) 926-2000 Get Directions Write a Review

NPPES record last updated: August 24, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 24, 2021, Apr 5, 2019 (2 updates tracked since 2019).

About Alexandra Zago Mahoney NPPES

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

ALEXANDRA ZAGO MAHONEY (NPI 1881156974) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209019125) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1881156974
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameALEXANDRA ZAGO MAHONEY
Location Address251 E HURON ST # 12WChicago, IL 60611-2908
Mailing Address251 E Huron St Ste 16-738Chicago, IL 60611-2908 · (312) 926-5924 · Fax (312) 926-6134
Phone(312) 926-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateApril 5, 2019
Last NPPES UpdateAugust 24, 20212 updates tracked since enumeration
NPPES CertifiedAugust 24, 2021
✔ NPI 1881156974 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209019125
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
251 E HURON ST # 12W, Chicago, IL 60611
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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

Alexandra Zago Mahoney 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 ID4385046622
PECOS Enrollment IDI20210709000887
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 60611 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
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
Promoting Interoperability100
Improvement Activities40

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 Alexandra Mahoney's NPI number?

The NPI number for Alexandra Mahoney is 1881156974. It was assigned to this individual provider in the NPPES registry on April 5, 2019.

Where is Alexandra Mahoney located?

Alexandra Mahoney practices at 251 E Huron St # 12W, Chicago, IL 60611. The listed phone number is (312) 926-2000.

What is Alexandra Mahoney's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Alexandra Mahoney enrolled in Medicare?

Yes. Alexandra Mahoney 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 Alexandra Mahoney was last updated on August 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.