1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Internal Medicine
  6. NPI Profile

RENIELL XAVIER INIGUEZ
NPI 1447952114
Internal Medicine in Chicago, IL

Active since March 20, 2023PECOS Enrolled
420 E SUPERIOR ST STE 9-900, CHICAGO, IL 60611(312) 503-7975 Get Directions Write a Review

NPPES record last updated: March 6, 2024. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Mar 6, 2024, Mar 20, 2023 (2 updates tracked since 2023).

About Reniell Xavier Iniguez NPPES

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

RENIELL XAVIER INIGUEZ (NPI 1447952114) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (125081718) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447952114
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRENIELL XAVIER INIGUEZ
Location Address420 E SUPERIOR ST STE 9-900Chicago, IL 60611-4494
Mailing Address420 E Superior St Ste 9-900Chicago, IL 60611-4494 · (312) 503-7975
Phone(312) 503-7975
Sole ProprietorNo
Enumeration DateMarch 20, 2023
Last NPPES UpdateMarch 6, 20242 updates tracked since enumeration
NPPES CertifiedJune 1, 2023
✔ NPI 1447952114 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125081718
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
420 E SUPERIOR ST STE 9-900, Chicago, IL 60611
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Reniell Xavier Iniguez 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 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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 20

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

DR. SHELBIE WADDLE DO, MS, MS
Surgery
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975
JAMIE MICHAEL
Urology
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975
DR. DAVID MARC CIVITARESE DO
Physical Medicine & Rehabilitation
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975
BHAGVAT MAHETA MD
Surgery
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975
ELISSA ABOU KHALIL MD
Student in an Organized Health Care Education/Training Program
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975
DR. ANIRUDDHA SRIVASTAVA MD
Internal Medicine (Gastroenterology)
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975
ANA SOFIA SOLIS ZAVALA MD
Pediatrics
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975
KAYLEA GUNN
Anesthesiology
420 E SUPERIOR ST STE 9-900
CHICAGO, IL 60611
Cook County (312) 503-7975

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 Reniell Iniguez's NPI number?

The NPI number for Reniell Iniguez is 1447952114. It was assigned to this individual provider in the NPPES registry on March 20, 2023.

Where is Reniell Iniguez located?

Reniell Iniguez practices at 420 E Superior St Ste 9-900, Chicago, IL 60611. The listed phone number is (312) 503-7975.

What is Reniell Iniguez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Reniell Iniguez enrolled in Medicare?

Yes. Reniell Iniguez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Reniell Iniguez was last updated on March 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.