MARIAH D MCCAFFERTY FNP-C
NPI 1245100742
Nurse Practitioner in Chicago, IL

Q: What is Mariah Mccafferty's NPI number?

The NPI number for Mariah Mccafferty is 1245100742. It was assigned to this individual provider in the NPPES registry on November 10, 2025.

Q: What is Mariah Mccafferty's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mariah Mccafferty was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since November 10, 2025PECOS EnrolledAccepts Medicare Assignment

500 W MONROE ST STE 28, CHICAGO, IL 60661(877) 751-5783 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 19, 2026, Nov 10, 2025 (2 updates tracked since 2025).

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About Mariah D Mccafferty Fnp-c NPPES

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

MARIAH D MCCAFFERTY FNP-C (NPI 1245100742) is an individual nurse practitioner in Chicago, Illinois, licensed in Tennessee (NA) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fayetteville, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1245100742

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARIAH D MCCAFFERTYCredential: FNP-C

Location Address500 W MONROE ST STE 28Chicago, IL 60661-3777

Mailing AddressPo Box 288Summertown, TN 38483-0288 · (931) 477-5097

Phone(877) 751-5783

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateNovember 10, 2025

Last NPPES UpdateJanuary 19, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 19, 2026

✔ NPI 1245100742 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 TN · NA

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.

500 W MONROE ST STE 28, Chicago, IL 60661

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Secondary Practice Location 1

Location 1106 Medical Center BlvdFayetteville, TN 37334-2684 · Phone (931) 438-1100

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

Mariah D Mccafferty Fnp-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 ID6709358252

PECOS Enrollment IDI20260625003645

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 60661 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.

Other Providers at the Same Location NPPES 6

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

AKIYRA ALI-EESE ZAKIYYAH MICHALIK FNP

Student in an Organized Health Care Education/Training Program