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MEGAN ELIZABETH MATTINGLY APN-CNP
NPI 1255718797
Nurse Practitioner in Evanston, IL

Active since May 05, 2015PECOS Enrolled
93.08/100
CMS Quality Rating
2650 RIDGE AVE # 4945, EVANSTON, IL 60201(847) 357-0127(847) 570-1436 Get Directions Write a Review

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

Record update history: Mar 25, 2025, Nov 5, 2019, Apr 12, 2018 (3 updates tracked since 2018).

About Megan Elizabeth Mattingly Apn-cnp NPPES

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

MEGAN ELIZABETH MATTINGLY APN-CNP (NPI 1255718797) is an individual nurse practitioner in Evanston, Illinois, licensed in Illinois (209012647) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1255718797
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMEGAN ELIZABETH MATTINGLYCredential: APN-CNP
Location Address2650 RIDGE AVE # 4945Evanston, IL 60201
Mailing Address2650 Ridge Ave # 4945Evanston, IL 60201-1700 · (847) 357-0127 · Fax (847) 570-1436
Phone(847) 357-0127
Fax(847) 570-1436
Sole ProprietorNo
Enumeration DateMay 5, 2015
Last NPPES UpdateMarch 25, 20253 updates tracked since enumeration
NPPES CertifiedMarch 25, 2025
✔ NPI 1255718797 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209012647
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.
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 209012647 (IL)
2650 RIDGE AVE # 4945, Evanston, IL 60201
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Other Names 1

Former Name (1)Megan Elizabeth Smyrniotis

Secondary Practice Location 1

Location 1355 E Erie StChicago, IL 60611-3167 · Phone (312) 238-1000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Megan Elizabeth Mattingly Apn-cnp 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 Reassignments

3

Medicare enrollment records show Megan Mattingly reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Endeavor Health Medical Group
Same address
Anesthesiology
2650 RIDGE AVE, ANESTHESIOLOGY ROOM 3905
Evanston, IL 60201
  • Reassigned Medicare billing, Illinois enrollment
  • 4,841 clinicians in this Medicare group
NPI 1265695944 (847) 570-2760
Medical Services Ric
12 mi
Physical Medicine & Rehabilitation
355 E. ERIE ST.
Chicago, IL 60611
  • Reassigned Medicare billing, Illinois enrollment
  • 144 clinicians in this Medicare group
NPI 1659306587 (312) 238-1000
The University Of Chicago Medical Center
20 mi
General Acute Care Hospital
5841 S MARYLAND AVE
Chicago, IL 60637
  • Reassigned Medicare billing, Illinois enrollment
  • 635 clinicians in this Medicare group
NPI 1033218128 (773) 702-1530

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 60201 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.

93.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.79
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 Megan Mattingly's NPI number?

The NPI number for Megan Mattingly is 1255718797. It was assigned to this individual provider in the NPPES registry on May 5, 2015. The provider is also known as Megan Elizabeth Smyrniotis.

Where is Megan Mattingly located?

Megan Mattingly practices at 2650 Ridge Ave # 4945, Evanston, IL 60201. The listed phone number is (847) 357-0127.

What is Megan Mattingly's specialty?

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

Is Megan Mattingly enrolled in Medicare?

Yes. Megan Mattingly is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Megan Mattingly's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Mattingly reassigns Medicare benefits to 3 organizations: Endeavor Health Medical Group (Evanston, IL), Medical Services Ric (Chicago, IL) and The University Of Chicago Medical Center (Chicago, IL). Each 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 Megan Mattingly'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 Megan Mattingly was last updated on March 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.