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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

RANULFO S SANCHEZ MD
NPI 1689651515
Specialist in Chicago, IL

Active since December 30, 2005
2361 PAYSPHERE CIR, CHICAGO, IL 60674(847) 746-4358 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ranulfo S Sanchez Md NPPES

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

RANULFO S SANCHEZ MD (NPI 1689651515) is an individual specialist in Chicago, Illinois and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1689651515
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameRANULFO S SANCHEZCredential: MD
Location Address2361 PAYSPHERE CIRChicago, IL 60674-0023
Mailing Address2520 Elisha AveZion, IL 60099-2676 · (847) 872-4561
Phone(847) 746-4358
Sole ProprietorNo
Enumeration DateDecember 30, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1689651515 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
2361 PAYSPHERE CIR, Chicago, IL 60674
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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.

MRS. RUTH M DIAMOND FNP-BC
Nurse Practitioner (Family)
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 746-4358
MRS. KAOUTAR TLEMCANI M.D.
Internal Medicine (Hematology & Oncology)
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 872-4561
DR. YIPING FU M.D.
Internal Medicine (Pulmonary Disease)
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 746-4358
DR. EUGENE R. AHN M.D.
Internal Medicine (Medical Oncology)
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 746-4358
LAWRENCE WIGGINS PA
Physician Assistant
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 746-4358
MR. ARIC NEIL BLOM PA-C
Physician Assistant
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 746-4358
MR. JULIAN C. SCHINK M.D.
Obstetrics & Gynecology (Gynecologic Oncology)
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 746-4358
DR. STEPHEN PAUL RAY M.D.
Surgery (Hospice and Palliative Medicine)
2361 PAYSPHERE CIR
CHICAGO, IL 60674
Cook County (847) 746-4358

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 Ranulfo Sanchez's NPI number?

The NPI number for Ranulfo Sanchez is 1689651515. It was assigned to this individual provider in the NPPES registry on December 30, 2005.

Where is Ranulfo Sanchez located?

Ranulfo Sanchez practices at 2361 Paysphere Cir, Chicago, IL 60674. The listed phone number is (847) 746-4358.

What is Ranulfo Sanchez's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Ranulfo Sanchez was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.