NPPES file of Aug 9, 2026

Mariah D. McCafferty, FNP-C

Nurse Practitioner · Chicago, IL

Mariah D. McCafferty, FNP-C is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1245100742, issued on Nov 10, 2025. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245100742
Name
Mariah D. McCafferty
Credential
FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
Practice location
500 W Monroe St Ste 28, Chicago, IL 60661
Phone
(877) 751-5783
Enumerated
Nov 10, 2025
Record last updated
Jan 19, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 500 W Monroe St Ste 28

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. April BellRegistered Nurse1881538197
  2. Morgan ElsasserNurse Practitioner1588301477
  3. Sanquisha Faison, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1548119654
  4. Nicole KendrixStudent in an Organized Health Care Education/Training Program1184597817
  5. Akiyra Michalik, FNPStudent in an Organized Health Care Education/Training Program1124948773
  6. Julian MolnarAcute Care Nurse Practitioner1831983527

Verify Mariah D. McCafferty in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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Mariah D. McCafferty among 4,892 nurse practitioner records in Illinois

Mariah D. McCafferty, FNP-C is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 2% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2026 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

952 nurse practitioner records list a practice address in Chicago

They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Morgan ElsasserChicago, IL 606611588301477
  2. Christine IsaacChicago, IL 606611760250534
  3. Rachel MancusoChicago, IL 606611962361634
  4. Jamie Martin, APRNChicago, IL 606611487546917
  5. Paul Rozovics, APRNChicago, IL 606611790660264
  6. Kara Schubert, RN, FNP-BCChicago, IL 606611669229662
  7. Lisa Schultz, NPChicago, IL 606611639363732
  8. Chinazor Umesegha, MSN, APRN, FNP-CChicago, IL 606611508449711

Common questions

What is Mariah D. McCafferty, FNP-C's NPI number?

Mariah D. McCafferty, FNP-C's National Provider Identifier (NPI) is 1245100742, issued on Nov 10, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Mariah D. McCafferty, FNP-C located?

The NPPES record lists a practice address at 500 W Monroe St Ste 28, Chicago, IL, 60661. Phone: (877) 751-5783. Providers update this record themselves, so call before visiting.

How can I verify Mariah D. McCafferty, FNP-C's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.