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Active NPI 1689651515 Individual Practitioner Male Practitioner

Dr. Ranulfo S Sanchez , MD

Specialist • Chicago, IL

Professional Overview & Biography Verified Profile Summary

Dr. Ranulfo Sanchez, MD is a registered healthcare professional specializing in Specialist in Chicago, IL. Practice services are available at 2361 PAYSPHERE CIR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2361 Paysphere Cir

Chicago, IL 606740023

Telephone 8477464358
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Chicago, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 42.5 Yrs
State Avg: 38.5 Yrs
Regional Practice Density
270 Specialists

Practicing in Chicago, IL (1322 Statewide)

Telehealth Adoption Rate
1.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Ruth Diamond , FNP-BC

Nurse Practitioner - Family

NPI 1013255975

Family Nurse Practitioner (Board Certified)

Dr. Sybilann Williams , MD

Obstetrics & Gynecology - Gynecologic Oncology

NPI 1023089893

Doctor of Medicine (M.D.)

Dr. Yiping Fu , MD

Internal Medicine - Pulmonary Disease

NPI 1043205107

Doctor of Medicine (M.D.)

Dr. Eugene Ahn , MD

Internal Medicine - Medical Oncology

NPI 1093911307

Doctor of Medicine (M.D.)

Lawrence Wiggins , PA

Physician Assistant

NPI 1104897974

Physician Assistant

Aric Blom , PA-C

Physician Assistant

NPI 1114905411

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 2361 PAYSPHERE CIR, CHICAGO, IL 606740023 (Tel: 8477464358)

📍
Updated Business Mailing Address July 09, 2007

Registered at 2520 ELISHA AVE, ZION, IL 600992676 (Tel: 8478724561)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as RANULFO SANCHEZ, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Specialist

🟢
Initial NPI Registration & Enumeration December 30, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1689651515
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 30, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

2520 Elisha Ave

Zion, IL 600992676

Phone: 8478724561

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.